No. 9-22

Installation and Conversion Instructions
Macan (95B)
9/22
ENU
2601
2
Sports Exhaust System - Silver (0P8) / Black (0P9)
Revision:
This bulletin replaces bulletin Group 2 9/22, dated August 2, 2022.
Model Year:
As of 2022
Vehicle Type:
Macan / Macan T
Engine Type:
DMT (basic engine) = R4 / 2.0 liter / 195 kW (265 hp)
•
Restrictions:
DMTB with performance class D3Q = 195 kW (265 hp)
ONLY approved for vehicles produced from 49/2021 (week/year)!
ONLY Macan T: Sports exhaust system – tailpipe in silver chrome-plated look– (0P8) is not approved!
Cause:
Retrofitting
Information
Figure 1
Notes:
In the sports exhaust system, the signal for activating the flaps in the rear silencers comes from the
respective current map in the DME control unit (DME SG). This depends on the driving status and the
accelerator pedal position among other things.
The sports exhaust system can be activated and deactivated separately using the new “Twin tailpipe”
button (center console control panel  Figure 1) or the standard “Sport” button. The sports exhaust
system is active in “Sport” and “Sport Plus” modes on vehicles with Sport Chrono Package.
Tequipment
Dec 20, 2022
Page 1 of 31
2
Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
The engine power and exhaust behavior of the vehicle are not affected.
Under the individual equipment “0P8 - Sport exhaust system incl. sport tailpipes silver” or “0P9 - Sport
exhaust system incl. sport tailpipes black”, the sport exhaust system is also available ex works for new
Macan Basic vehicles. Only the “0P9 – Sports exhaust system including sports tailpipes in black” can be
ordered straight from the factory for the Macan T.
Parts Info:
95B.044.2201
 Sports exhaust system – Tailpipe in Silver chrome-plated look,
set
 Sports exhaust system – Tailpipe in Black chrome-plated look,
set
95B.044.220.A
1
NOT approved for Macan T!
Parts list:
Figure 2
Parts included for exhaust system ( Figure 2):
Dec 20, 2022
Page 2 of 31
958.111.220.10
1x
Clamping sleeve, ∅ 65 x 88  Figure 2 -1-
95B.253.435.AY
1x
Center silencer assembly  Figure 2 -2-
N .106.620.01
4x
Hexagon-head shoulder bolt M8 x 40 ( Figure 2 -3-
Tequipment
Installation and Conversion Instructions
958.111.220.20
2x
Macan (95B)
9/22
ENU
2601
2
Clamping sleeve, ∅ 55 x 88  Figure 2 -4-
95B.253.601.CY
1x
Rear silencer assembly – left  Figure 2 -5-
95B.253.600.BY
1x
Rear silencer assembly – right  Figure 2 -6-
9A7.008.019.00
4x
Countersunk screw, M6 x 12 PA  Figure 2 -7-
95B.253.681.R2
1x
Sports tailpipe, black chrome-plated, outer left  Figure 2 -8-
95B.253.681.Q2
1x
Sports tailpipe, black chrome-plated, inner left  Figure 2 -9-
95B.253.682.Q2
1x
Sports tailpipe, black chrome-plated, inner right  Figure 2 -10-
95B.253.682.R2
1x
Sports tailpipe, black chrome-plated, outer right  Figure 2 -11-
95B.253.681.P2
1x
Sports tailpipe, silver chrome-plated, outer left (not shown)
95B.253.682.N2
1x
Sports tailpipe, silver chrome-plated, inner left (not shown)
95B.253.682.N2
1x
Sports tailpipe, silver chrome-plated, inner right (not shown)
95B.253.682.P2
1x
Sports tailpipe, silver chrome-plated, outer right (not shown)
2
ONLY contained in respective set.
Figure 3
Parts included for electrical system ( Figure 3):
95B.907.159.M
1x
Engine noise control unit  Figure 3 -1-
Tequipment
Dec 20, 2022
Page 3 of 31
2
Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
999.076.081.40
2x
Hexagon collar nut, T5/16 x 11.2 (plastic)  Figure 3 -2-
4H0.907.601.E
1x
Engine noise pulse sender  Figure 3 -3-
N.908.877.03
1x
M6 hexagon collar nut, self-locking  Figure 3 -4-
95B.044.200.25
1x
95B.044.213.B
1x
N .912.098.01
1x
Wire harness for engine noise control unit/pulse sender including
adapter cable (secured)  Figure 3 -5Wire harness for connection point/exhaust flap – left-hand drive
vehicle  Figure 3 -6Flat screw with internal serration, 7/16  Figure 3 -7-
999.513.052.40
25 x
Tie-wrap, 4.8 x 188 (not shown)
Information
ONLY in the event of repairs/replacement:
Items WITHOUT a part number in the parts list can be found/ordered from the Porsche Electronic Parts
Catalog = PET.
Check model year and vehicle equipment (I-no.) in the standard catalog!
Materials:
000.043.172.00
1x
Sealing cord
———
1x
Commercially available rust solvent, e.g. WD40
———
1x
Wrapping tape (commercially available)
———
1x
Auxiliary line (Tekalan or Teflon hose) approx. 1,500 mm long
VAS 6931 Transmission and gearbox jack
Tools:
Nr.90 Pos.1 - Torque wrench
VAS 6935 Pole terminal puller
9873 - Bonnet stay
3438 - Hooks
9900 - PIWIS Tester 3
Three-mandrel pliers for hoses and sleeves (commercially available)
Restraining strap for securing loads
Installation:
1
Preliminary work
1.1
Drive the vehicle onto a lifting platform.  Workshop Manual '4X00IN Lift vehicle'
1.2
Connect a battery charger.  Workshop Manual '2X00IN Battery trickle charge'
CAUTION
Hot components
Dec 20, 2022
Page 4 of 31
Tequipment
Installation and Conversion Instructions
•
Risk of burns

Let hot components cool down.

Wear personal protective gear.
1.3
Macan (95B)
9/22
ENU
2601
2
Work in the exhaust system area
1.3.1
Remove tunnel cover on central
underbody.  Figure 5, 
Workshop Manual '519319
Removing and installing cover for
central underbody cover'
1
2
– Tunnel cover on –centre–
underbody
– Exhaust system (standard)
Figure 5
1.3.2
Remove hexagon flange bolt, M8 x
25 (2 x) on the heat shield holder.
 Figure 6
1
2
– Hexagon flange bolt, M8 x
25
– Heat shield holder
Figure 6
Tequipment
Dec 20, 2022
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Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
1.3.3
Secure catalytic converter exhaust
pipe on the transmission support
using restraining strap for securing
loads, for example, to prevent it
from bending down.  Figure 7
1
2
3
– Restraining strap for
securing loads
– Transmission support
– Clamping sleeve, ∅ 65 x
88
Figure 7
1.3.4
Position engine and gearbox jack
under exhaust system (in transfer
case area). Secure exhaust system
against falling with restraining
straps.  Figure 8
1
2
3
– Transmission and gearbox
jack
– Exhaust system
– Transfer gear on rear axle
Figure 8
CAUTION
Hot components
•
Risk of burns

Let hot components cool down.

Wear personal protective gear.
CAUTION
Heavy components
Dec 20, 2022
Page 6 of 31
•
Risk of pinching

Wear personal protective gear.

Get someone to help if necessary.
Tequipment
Installation and Conversion Instructions
Macan (95B)
9/22
ENU
2601
2
Information
The help of another person is required for this step.
1.3.5
Remove exhaust system including
central / rear silencers and
tailpipes.  Workshop Manual
'260119 Removing and installing
exhaust system'
1
2
– Hexagon-head bolts, M8 x
40
– Rear muffler, left
Figure 9
1.3.6
Detach heat shield in the rear
silencer area – at the right
( Figure 10) and bend it down
slightly.
1
2
3
4
1.3.7
1.4
–
–
–
–
Cap nut
Heat shield
Dummy plug
Filler
Remove dummy plug on underbody
and de-burr using a spatula (
Figure 10 -Magnifier-).
Expose the plenum panel area
1.4.1
Move front lid to service position.
 Workshop Manual '552213
Securing front lid (service position)'
1.4.2
Remove wiper arms.  Workshop
Manual '922519 Removing and installing wiper arm'
1.4.3
Remove cowl panel cover.  Workshop Manual '508719 Removing and installing
cowl panel cover'
Tequipment
Figure 10
Dec 20, 2022
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2
Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
1.4.4
Remove cover on fuse box (E-box)
in cowl panel ( Figure 11).
 Workshop Manual '978409
Loosening and securing fuse box'
1
2
1.4.5
1.5
– Fuse box (E-box) in cowl
panel
– Foam pads on bulkhead
Remove foam pads on bulkhead (
Figure 11 -2-).
Expose A-pillar area (on driver’s side)
1.5.1
Figure 11
Remove dashboard trim panel
( Figure 12 -1-).  Workshop
Manual '701619 Remove and install
dashboard trim panel'
1
2
3
– Dashboard trim panel
– Air vent (instrument
cluster)
– Trim panel under
dashboard
Figure 12
1.5.2
Remove air vent (on instrument
cluster  Figure 12 -2-/  Figure
13 -1-) and air vent unit (underneath
the PCM  Figure 13 -3-).
1
2
3
4
1.5.3
Dec 20, 2022
Page 8 of 31
– Air vent (instrument
cluster)
– Dashboard moulding
(right)
– Air vent unit (PCM)
– Trim panel under
dashboard
Figure 13
Remove dashboard moulding/trim
panel (at the right  Figure 13 -2-).  Workshop Manual '70581902 Removing
and installing dashboard moulding on driver’s side (right)'
Tequipment
Installation and Conversion Instructions
1.5.4
Macan (95B)
9/22
ENU
2601
2
Remove trim panel under
dashboard ( Figure 14). 
Workshop Manual '701919
Removing and installing trim panel
under dashboard on driver’s side'
1
2
– Trim panel under
dashboard
– Dashboard
Figure 14
1.5.5
Remove front inner door sill trim
( Figure 15).  Workshop Manual
'680519 Removing and installing
front inner door sill trim'
1
2
1.6
– Front lid release
– Front inner door sill trim
(on driver’s side)
Expose B-pillar area (on driver’s side)
1.6.1
1.6.2
Remove luggage compartment
cover and empty the luggage
compartment.
Figure 15
Detach/remove rear backrest (
Figure 16 -1-)  Workshop Manual
'724719 Removing and installing
rear backrest'
1
2
3
4
– Rear backrest
– Rear seat
– Upper part of B-pillar trim
panel (on driver’s side)
– Lower part of B-pillar trim
panel (on driver’s side)
1.6.3
Remove rear seat ( Figure 16
-2-).  Workshop Manual '724819
Removing and installing rear seat'
1.6.4
Remove upper part of B-pillar trim panel (on driver’s side  Figure 16 -3-). 
Workshop Manual '706719 Removing and installing upper part of B-pillar trim
panel'
Tequipment
Figure 16
Dec 20, 2022
Page 9 of 31
2
Macan (95B)
2601
ENU
1.6.5
1.7
Installation and Conversion Instructions
9/22
Remove lower part of B-pillar trim panel (on driver’s side  Figure 16 -4-). 
Workshop Manual '70671903 Removing and installing lower part of B-pillar trim
panel'
Uncover C-pillar / luggage compartment area
1.7.1
Remove side trim panel for rear luggage compartment (left/right).  Workshop
Manual '700319 Removing and installing side trim panel for rear luggage
compartment'
1.7.2
Remove side luggage compartment trim panel (luggage compartment cover). 
Workshop Manual '700619 Removing and installing side luggage compartment
trim (luggage compartment cover)'
1.7.3
ONLY for vehicles with spare wheel
(space-saving – 1G1 / 1G4):
Remove compressor tool kit
( Figure 17).
1
2
1.7.4
2
– Compressor tool kit
– Clamping washer 5 x 30
Remove rear inner door sill trim
(driver’s side).  Workshop Manual
'680519 Removing and installing
rear inner door sill trim'
Install engine noise control unit and pulse sender
2.1
Release secured adapter cable with plug
connection (3-pin) and bag of small parts from
electric wire harness for engine noise control
unit/pulse sender ( Figure 18).
1
2
3
2.2
Figure 17
– Wire harness for engine noise
control unit/pulse sender including
adapter cable
– Adapter cable with plug connection
(3-pin)
– Bag of small parts
Install engine noise control unit ( Figure 19)
2.2.1
Connect plug connection for wire
harness for engine noise control
unit/pulse sender to the engine
noise control unit (6-pin).
Figure 18
Dec 20, 2022
Page 10 of 31
Tequipment
Installation and Conversion Instructions
2.2.2
Macan (95B)
9/22
ENU
2601
2
Position the engine noise control
unit on stud bolt M6 (2 x) in the
water tank and fasten with hexagon
collar nut (2 x) ( Figure 19).
1
2
3
– Engine noise control unit
– Wire harness for engine
noise control unit/pulse
sender
– Hexagon collar nut
Tightening torque 5 Nm (3.7
ftlb.) +/-0.75 Nm (0.6 ftlb.)
Figure 19
NOTICE
Incorrect line routing
•
Risk of damage to lines and hoses
•
Malfunction and fault memory entry on control unit

Avoid small bending radii when routing lines.

File down edges and burrs in the routing area or mask them with adhesive tape.

Maintain a sufficient distance from components exposed to high temperatures while driving.
2.3
Install engine noise pulse sender ( Figure 20)
Information
Check that the electric line for the plug connection for the engine noise pulse
sender is routed correctly.
•
The line must NOT be touching the engine noise pulse sender holder (on the
body side)!
Tequipment
Dec 20, 2022
Page 11 of 31
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Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
•
2.3.1
Route the line differently if necessary and use a tie-wrap to secure the line
to existing lines or holders without tensile stress and so that no chafing or
rattling occurs.
Route branch with connector (2-pin)
to the engine noise pulse sender
holder ( Figure 20 -top-).
1
2
3
4
– Branch with connector
(2-pin)
– Engine noise pulse sender
– Hexagon collar nut, M6
– Cable clip
2.3.2
Connect plug connection for wire
harness for engine noise control
unit/pulse sender to the engine
noise pulse sender (2-pin).
2.3.3
Guide pin on underside of engine
noise pulse sender into the bore on
the holder in the plenum panel.
Secure engine noise pulse sender,
Figure 20
facing downwards, in the plenum
panel holder using M6 hexagon collar nut (1 x) ( Figure 20)
Tightening torque 5 Nm (3.7 ftlb.) +/-0.75 Nm (0.6 ftlb.)
2.3.4
2.4
Install cable clip on bulkhead stud ( Figure 20 -4-).
Route electric wire harness for engine noise control unit/pulse sender
Wire harness connections – left-hand drive
vehicles ( Figure 21)
1
2
3
4
5
6
7
Dec 20, 2022
Page 12 of 31
– Engine noise control unit connector
(6-pin)
– Engine noise pulse sender
connector (2-pin)
– Line clip
– Socket contacts for CAN lines 
connector (17-pin, white)
– Pin contacts for CAN lines  plug
socket (2-pin)
– Socket contact for terminal 15 
plug socket (3-pin, adapter cable)
– Cable ring eyelet A6  A-pillar ground pins
Tequipment
Figure 21
Installation and Conversion Instructions
Macan (95B)
9/22
ENU
2601
2
2.4.1
Carefully secure all contacts ( Figure 21 -4 to 7-) to the wire harness for engine
noise control unit/pulse sender using wrapping tape.
2.4.2
Route wire harness to the fuse box
(E-box) in the cowl panel as follows:
1
2
3
4
5
•
–
–
–
–
–
Engine noise control unit
Engine noise pulse sender
Coolant reservoir
Brake booster
Sleeve on fuse box (E-box)
Left-hand drive: ( Figure
22) Engine noise control
unit/pulse sender →
underneath coolant reservoir
→ underneath brake booster
→ sleeve on fuse box (E-box) in
cowl panel (left side)
2.4.3
Secure wire harness for engine
noise control unit/pulse sender to
Figure 22
existing lines/components with
tie-wraps without tensile stress and so that no chafing occurs.
2.4.4
Remove sleeve from fuse box
(E-box) in cowl panel and cut off
pre-shaped cone (repair opening)
( Figure 23).
1
2
– Grommet
– Fuse box (E-box)
Figure 23
Tequipment
Dec 20, 2022
Page 13 of 31
2
Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
Information
Use three-mandrel pliers for hoses and sleeves (commercially available) if
necessary.
2.4.5
Carefully guide wire harness for
engine noise control unit/pulse
sender through the new opening
(sleeve) into the fuse box (E-box)
( Figure 24).
1
2
3
4
5
Seal wire harness in the sleeve using inner/outer sealing cord and install sleeve in
the fuse box in the cowl panel.
2.4.7
Route branch for power
supply/ground (line BN; 1.0² with
cable ring eyelet and line RD/YE;
1.0²) from wire harness for engine
noise control unit/pulse sender)
to the passenger compartment as
follows ( Figure 25):
2
3
•
– Branch for power
supply/ground
– Ground pin 21 (left-hand
drive)
– Fuse strip A
Fuse box (E-box) in cowl panel
→ above fuses/relays →
through opening on bulkhead
→ fuse/relay carrier on A-pillar
(on driver’s side)
Figure 25
Connect CAN lines of electric wire harness for engine noise control unit/pulse sender
2.5.1
Dec 20, 2022
Page 14 of 31
Figure 24
2.4.6
1
2.5
– Wire harness for engine
noise control unit/pulse
sender
– Sleeve (fuse box – E-box)
– Branch for CAN lines
– Branch for power
supply/ground
– Opening on bulkhead
Take connector housing and plug socket (2-pin) for CAN lines out of the bag of
small parts.
Tequipment
Installation and Conversion Instructions
Macan (95B)
9/22
ENU
2601
2
Insert a small screwdriver between
the pin connector socket and
connector housing ( Figure 26
-a-).
1
2
– Pin connector socket
(2-pin)
– Connector housing (2-pin)
Carefully lift up connector housing
( Figure 26 -b-) and pull out pin
connector socket.
Information
CAN lines must be twisted properly!
Manually re-twist untwisted lines at
plug connections/splice greater
than 50 mm/ 1.97 in.
Figure 26
Information
Observe markings on the housing!
2.5.2
Connect CAN lines with pin
contact/single-wire seal (wire
harness for engine noise control
unit/pulse sender) in the pin
connector socket as follows
( Figure 27):
1
2
3
– OG/BN line  chamber 1
(pin connector socket)
– OG/BK line  chamber 2
(pin connector socket)
– Connector (2-pin)
Figure 27
Function / line:
Pin connector socket (2-pin)
Control
CAN drive LOW =
OG/BN; 0.35²
 insert into chamber 1 of pin connector socket
(2-pin)
Control
CAN drive HIGH =
OG/BK; 0.35²
 insert into chamber 2 of pin connector socket
(2-pin)
Tequipment
Dec 20, 2022
Page 15 of 31
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Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
Install pin connector socket (2-pin) back into the connector housing.
2.5.3
Release (2-pin) plug socket
( Figure 28).
1
2
– Plug socket (2-pin)
– Secondary lock
Figure 28
2.5.4
Remove and release connector
(17-pin, white) from fuse/relay
carrier (E-box, connection point
X372.1A1) ( Figure 29).
1
2
3
– Connector (17-pin, white)
– Fuse/relay carrier (E-box)
– Secondary lock
Figure 29
Dec 20, 2022
Page 16 of 31
Tequipment
Installation and Conversion Instructions
2.5.5
Macan (95B)
9/22
ENU
2601
2
Change pin assignment of lines
OG/BN / OG/BK in the connector
(17-pin, white) as follows ( Figure
30):
1
2
3
4
5
–
–
–
–
Connector (2-pin)
Socket (2-pin)
Connector (17-pin, white)
Wire harness for engine
noise control unit/pulse
sender
– Vehicle wire harness
Figure 30
Function / line:
Connector (17-pin, white)
Control
CAN drive LOW =
OG/BN; 0.35²
Unpin socket from chamber 13 
Insert into chamber 1 of plug socket (2-pin  Figure
28)
Control
CAN drive HIGH =
OG/BK; 0.35²
Unpin socket from chamber 14 
Insert into chamber 2 of plug socket (2-pin  Figure
28)
Lock the plug socket (black, 2-pin) ( Figure 28).
2.5.6
Insert socket for lines OG/BN / OG/BK (wire harness for engine noise control
unit/pulse sender) into the connector (white, 17-pin) as follows:
Function / line:
Wire harness (engine noise control
unit/pulse sender)
Control
CAN drive LOW =
OG/BN; 0.35²
Socket  insert into chamber 13 of connector
(17-pin, white  Figure 30 -3-)
Control
CAN drive HIGH =
OG/BK; 0.35²
Socket  insert into chamber 14 of connector
(17-pin, white  Figure 30 -3-)
Lock the connector (17-pin, white) and install it in the fuse box (connection point
X372.1A1).
2.5.7
2.6
Connect plug connection (2-pin) ( Figure 30 -1 & 2-).
Connect adapter cable with connector (3-pin) to terminal 15 and install it
Tequipment
Dec 20, 2022
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2
Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
2.6.1
Disconnect plug connection (3-pin)
of adapter cable and release/open
plug socket (3-pin) ( Figure 31).
1
2
3
– Adapter cable with
connector (3-pin)
– Plug socket (3-pin)
– Line RD/YE; 1.0² with
socket  fuse strip A,
chamber 3A
Figure 31
2.6.2
Release fuse strip A (black) using a
screwdriver and remove it by pulling
it to the rear and out of the fuse
carrier (A-pillar area) ( Figure 32).
1
2
– Fuse strip A (black)
– Cover
Release cover ( Figure 32 -2-) on
fuse strip A (black) at both sides and
remove it.
Open secondary lock on fuse strip A
(black) ( Figure 32 -B-).
2.6.3
Remove wrapping tape from
standard wire harness ( Figure 32
-3-).
Figure 32
Dec 20, 2022
Page 18 of 31
Tequipment
Installation and Conversion Instructions
2.6.4
Macan (95B)
9/22
ENU
2601
2
Assign plug socket (3-pin) as follows
( Figure 33):
1
2
3
4
5
– Line RD/YE; 1.0² (in
vehicle)
– Fuse strip A
– Line RD/YE; 1.0² (wire
harness for engine noise
control unit/pulse sender)
– Plug socket (3-pin)
– Pin connector socket
(3-pin)
Figure 33
Function / line:
Plug socket (3-pin)
Terminal 15
RD/YE; 1.0²
Unpin line (in the vehicle  Figure 33 -1-) with
socket from fuse strip A, chamber 3A 
insert into chamber 1 of plug socket (3-pin)
Terminal 15
RD/YE; 1.0²
Line (wire harness for engine noise control
unit/pulse sender  Figure 33 -3-) 
Insert into chamber 3 of plug socket (3-pin)
2.6.5
Lock plug socket (3-pin) and wind wrapping tape around both lines RD/YE; 1.0².
2.6.6
Insert line RD/YE; 1.0² with socket from pin connector socket (black, 3-pin) into
fuse strip A, chamber 3A.
2.6.7
Close secondary lock on fuse strip A (black).
Install cover on fuse strip A (black) and install fuse strip A (black) in the fuse carrier
(A-pillar area).
Tequipment
Dec 20, 2022
Page 19 of 31
2
Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
2.6.8
Install pin connector socket (3-pin)
with clip onto the dashboard
bracket and connect plug
connection (3-pin) ( Figure 34.
1
2
2.6.9
– Connector (3-pin)
– Dashboard bracket
Secure adapter cable to existing
lines/components with tie-wraps
without tensile stress and so that no
chafing occurs.
Figure 34
2.7
Route line BN; 1.0² with cable shoe (ground)
to the ground pin MB 21 (left-hand drive) and
install it ( Figure 35).
1
2
– Line BN 1.0² with cable shoe
(ground)
– Ground pin 21 (left-hand drive)
Tightening torque 9 Nm (6.6 ftlb.)
Figure 35
Dec 20, 2022
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Installation and Conversion Instructions
3
Macan (95B)
9/22
ENU
2601
2
Route and connect wire harness for connection
point/exhaust flap
1
2
3
4
5
– Pin connector socket (2-pin) with socket
contact  connector (17-pin, red)
– Cable ring eyelet A6  ground pin 43
– Connector (3-pin)  exhaust flap on rear
silencer, right
– Plug socket (2-pin)  pin connector socket
(2-pin)
– Socket contact, line VT/GN; 0.5² 
connector (17-pin, red)
– Wire harness connections ( Figure 36):
3.1
Install ground line BN; 0.5² with cable ring
eyelet A6
Figure 36
3.1.1
ONLY vehicles with Burmester®
High-End Surround Sound System
(9VJ):
Loosen the speaker amplifier and
swing it aside.  Workshop Manual
'914419 Removing and installing
loudspeaker booster'
1
2
3
– Loudspeaker booster
– Ground pin 43
– Line BN; 0.5²
3.1.2
Route branch of line BN; 1.0² with
cable ring eyelet A6 (ground) above
the (left) wheel housing to the
ground pin MB 43.
3.1.3
Install cable ring eyelet A6 (ground)
on ground pin MB 43 ( Figure 37)
Tightening torque 9 Nm (6.6
ftlb.)
3.1.4
Figure 37
ONLY vehicles with Burmester® High-End Surround Sound System (9VJ):
Install loudspeaker booster.  Workshop Manual '914419 Removing and installing
loudspeaker booster'
Tequipment
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Macan (95B)
2601
ENU
3.2
Installation and Conversion Instructions
9/22
Route branch for exhaust flap (right) as
follows:
1
2
3
4
5
•
–
–
–
–
–
Ground pin 43
Wheel housing liner (left)
Rear closing panel
Branch for exhaust flap (right)
Branch for connection point
Ground pin 43 ( Figure 38 -1-) → main
wire harness above wheel housing liner
(left  Figure 38 -2-) → along main wire
harness → rear closing panel ( Figure
38 -3-) → fuse/relay carrier (rear right
 Figure 39 -3-)
Figure 38
Detach fuse/relay carrier (rear right) if
necessary ( Figure 39 -3-)
1
2
3
– Branch for exhaust flap (right)
– Adhesive pad
– Fuse/relay carrier (rear right)
Figure 39
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Installation and Conversion Instructions
3.3
9/22
ENU
2601
2
Guide connector (3-pin) through the bore to
the underside of the vehicle and install sleeve
into the bore ( Figure 40).
1
2
3
4
3.4
Macan (95B)
–
–
–
–
Grommet
Branch for exhaust flap (right)
Fuse/relay carrier (rear right)
Bumper (rear right)
Route branch for connection point to the fuse
box (E-box) in the cowl panel as follows:
Figure 40
3.4.1
ONLY for left-hand drive vehicles
( Figure 41):
Arrow – Ground pin 43
•
3.5
Ground pin 43 → door sill at
C-pillar (left) → door sill at
B-pillar (left) → A-pillar (left) →
opening on bulkhead (left) →
fuse box (E-box) in cowl panel
(left)
Connect branch for connection point
Tequipment
Figure 41
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Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
3.5.1
Remove and release connector
(17-pin, red) from fuse/relay carrier
(E-box, connection point X371.1A1)
( Figure 44).
1
2
3
– Connector (17-pin, red)
– Fuse/relay carrier (E-box)
– Secondary lock
Figure 44
3.5.2
Change pin assignment of RD/GN
and VT/GN lines in the connector
(17-pin, red) and insert as follows:
1
2
3
4
5
– Connector (17-pin, red)
– Plug socket (2-pin)
– Pin connector socket
(2-pin)
– Line VT/GN; 0.5² (wire
harness for connection
point/exhaust flap)
– Line RD/GN; 0.5²
Figure 45
Function / line:
Dec 20, 2022
Page 24 of 31
Connector (17-pin, red)
Terminal 87A (supply)
Exhaust flap (left) =
RD/GN; 0.5²
Unpin socket from chamber 17 
Insert into chamber 2 of plug socket (2-pin  Figure
45 -2-)
Terminal 87A (supply)
Exhaust flap (new) =
RD/GN; 0.5²
Socket of pin housing (2-pole, black) 
plug into chamber 17 connector (17-pin, red 
Figure 45 -1-)
Control
Status Exhaust flap (new)
= VT/GN; 0.5²
Bushing of line set coupling point / exhaust flap 
plug into chamber 14 connector (17-pin, red 
Figure 45 -1-)
Tequipment
Installation and Conversion Instructions
3.5.3
3.6
9/22
ENU
2601
2
Connect plug connection (2-pin).
Secure plug connections (CAN lines/terminal
87A) to existing lines/components in the fuse
box (E-box) in the cowl panel with tie-wraps
without tensile stress and so that no chafing
occurs ( Figure 46).
1
2
3
3.7
Macan (95B)
– Plug connection (terminal 87A)
– Plug connection (CAN lines)
– Tie-wrap
Secure routed wire harness for connection
point/exhaust flap in the vehicle to existing
lines/components with tie-wraps without
tensile stress and so that no chafing occurs.
Figure 46
Secure extra length of line if necessary.
4
Concluding work in vehicle interior
4.1
Assemble luggage compartment/C-pillar area
4.1.1
Install the sill trim on the inside rear (driver’s side).  Workshop Manual '680519
Removing and installing rear inner door sill trim'
4.1.2
ONLY for vehicles with spare wheel (space-saving – 1G1 / 1G4):
Remove compressor tool kit.
4.1.3
Installing (side) luggage compartment trim panel (luggage compartment cover).
 Workshop Manual '700619 Removing and installing side luggage compartment
trim (luggage compartment cover)'
4.1.4
4.2
Install side trim panel for rear luggage compartment (at the left / right). 
Workshop Manual '700319 Removing and installing side trim panel for rear
luggage compartment'
Assemble B-pillar area (on driver’s side)
4.2.1
Install lower part of B-pillar trim panel (on driver’s side).  Workshop Manual
'70671903 Removing and installing lower part of B-pillar trim panel'
4.2.2
Install upper part of B-pillar trim panel (on driver’s side).  Workshop Manual
'706719 Removing and installing upper part of B-pillar trim panel'
4.2.3
Install rear seat.  Workshop Manual '724819 Removing and installing rear seat'
4.2.4
Secure/install rear backrest.  Workshop Manual '724719 Removing and
installing rear backrest'
Secure belt installing on 1/3-split folding seat backrest using an flat screw with
internal serration.
Tequipment
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Macan (95B)
2601
ENU
Installation and Conversion Instructions
9/22
Tightening torque 50 Nm (36.9 ftlb.)
4.2.5
4.3
4.4
Place items in luggage compartment and install luggage compartment cover.
Assemble A-pillar area (on driver’s side)
4.3.1
Install front inner door sill trim.  Workshop Manual '680519 Removing and
installing front inner door sill trim'
4.3.2
Install trim panel under dashboard.  Workshop Manual '701919 Removing and
installing trim panel under dashboard on driver’s side'
4.3.3
Install dashboard moulding/trim panel (at the right).  Workshop Manual
'70581902 Removing and installing dashboard moulding on driver’s side (right)'
4.3.4
Install air vent (on instrument cluster) and air vent unit (underneath the PCM).
4.3.5
Install dashboard trim panel.  Workshop Manual '701619 Remove and install
dashboard trim panel')
Assemble plenum panel area
4.4.1
Install foam pads on bulkhead (
Figure 47 -2-).
1
2
5
– Fuse box (E-box) in cowl
panel
– Foam pads on bulkhead
4.4.2
Installing fuse box cover (E-box)
on cowl panel ( Figure 47).
 Workshop Manual '978409
Loosening and securing fuse box')
4.4.3
Installing cowl panel cover. 
Workshop Manual '508719
Removing and installing cowl panel cover'
4.4.4
Installing wiper arms.  Workshop Manual '922519 Removing and installing wiper
arm'
4.4.5
Removing front lid service position.  Workshop Manual '552213 Securing front
lid (service position)'
Install exhaust system  Workshop Manual '260119 Removing and installing exhaust system'
5.1
Position and secure heat insulation in the rear silencer area – on the right.
Tightening torque 2 Nm (1.5 ftlb.)
Dec 20, 2022
Page 26 of 31
Figure 47
Tequipment
Installation and Conversion Instructions
5.2
9/22
ENU
2601
2
Install new center silencer  Figure 48
1
2
3
5.3
Macan (95B)
– Clamping sleeve, ∅ 65 x 88
– Center silencer
– Hexagon flange bolt, M8 x 25
5.2.1
Install clamping sleeve (∅ 65 x 88)
on catalytic converter exhaust pipe.
5.2.2
Secure new center silencer on
engine and gearbox jack with
straps and move it into installation
position.
5.2.3
Install left holder hand-tight using
new hexagon flange bolts (M8 x 40,
2 x).
5.2.4
Install right holder hand-tight using
M8 hexagon nuts (2 x).
Figure 48
Install new rear silencers ( Figure 49).
1
2
3
4
5
–
–
–
–
–
Exhaust pipe
Clamping sleeve, ∅ 55 x 88
Rear silencer (left)
Rear silencer (right)
Hexagon-head bolt, M8 x 40
5.3.1
Install new clamping sleeve (∅ 55 x
88, 2 x) on the exhaust pipe.
5.3.2
Pre-mount new rear silencer (left
/ right) hand-tight.  Workshop
Manual '263355 Replacing rear
silencer'
5.3.3
Figure 49
Establish electrical plug connection at the actuators of the exhaust flaps of the left
and right rear silencers.  Workshop Manual '265119 Removing and installing
exhaust flap actuator'
Tequipment
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Macan (95B)
2601
ENU
5.4
Installation and Conversion Instructions
9/22
Install new sports tailpipes ( Figure 50).
5.4.1
Carefully guide sports tailpipes
(left/right) through the cut-out
on the rear apron and as far as
they will go onto the rear silencer
connection piece.
Information
The tailpipes are adjusted in X
direction using the slots in the
tailpipe.
5.4.2
Figure 50
Check projection of tailpipe cover on sports tailpipes (left/right) and cover on
exhaust system (rear apron) and adjust evenly.
Align the complete exhaust system if necessary.
5.4.3
Tighten countersunk screw M6 x 12 (on underside of cover on sports tailpipe).
Tightening torque 8 Nm (5.9 ftlb.) +/-1 Nm (0.7 ftlb.)
5.5
Coding:
6
Tighten all threaded connections on the exhaust system fully to the specified torque. 
Workshop Manual '2X00IN Technical values (R4)'
Entering the sports exhaust system (0P8 or 0P9) in the vehicle data
NOTICE
Voltage drop
•
Risk of irreparable damage to control unit
•
Risk of damage to control unit
•
Fault entries in the control unit
•
Coding in the control unit is aborted
•
Malfunctions in control unit, even during programming

Switch off the ignition and remove the ignition key before disconnecting the control unit.

Ensure that the power supply is not interrupted during programming.

Connect a battery charger with a current rating of at least Nominal value 90 A to the vehicle
battery.
6.1
Preliminary work
NOTICE
Control unit programming will be aborted if the Internet connection is unstable.
Dec 20, 2022
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Tequipment
Installation and Conversion Instructions
Macan (95B)
9/22
ENU
2601
2
•
An unstable Internet connection can interrupt communication between PIWIS Tester
III and the vehicle communication module (VCI). As a result, control unit programming
may be aborted.

During control unit programming, always connect PIWIS Tester III to the vehicle
communication module (VCI) via the USB cable.
6.1.1
9900 - PIWIS Tester 3 must be connected to the vehicle and switched on.
6.1.2
Switch on ignition AND hazard warning lights on the vehicle.
Information
The 9900 - PIWIS Tester III instructions take precedence since the description
may be different with later Tester releases.
The procedure described here has been structured in general terms; different text
or additions may appear on the 9900 - PIWIS Tester III.
6.2
6.1.3
In the PIWIS Tester, select “Diagnostics” from menu.
6.1.4
If 9900 - PIWIS Tester 3 is connected correctly, a link to the vehicle will be established: “Macan model line” is detected.
Enter the new vehicle equipment in the vehicle data
6.2.1
Press •F7“ in the control unit overview to switch to the “Additional menu”.
Question “Should a Vehicle Analysis Log (VAL) be created?” Press •F12“ to
confirm.
6.2.2
Select the “Maintenance of vehicle data” function. Press •F12“ until “PR
numbers” appears in the Value group column.
6.2.3
Look for the option “INTERIOR SOUND MEASURES (SILENCERS)” in the “Family””
column.
Select the option “2HB – INTERIOR SOUND MEASURES (SHAKER)” from the
drop-down menu in the “Value” column.
6.2.4
Look for the option “EXHAUST TAILPIPE” in the “Family” column.
Select the required option “0P8 – SPORTS EXHAUST SYSTEM – STAINLESS-STEEL
TAILPIPES” or “0P9 – SPORTS EXHAUST SYSTEM – BLACK TAILPIPES” from the
drop-down menu in the “Value” column.
6.2.5
Press •F12“ to continue. A table containing coding values (old and new value) is
displayed in the overview.
6.2.6
Press •F8“ to continue. Data is written / stored.
6.2.7
Wait for the message “Creation of vehicle data has been completed.” to be
displayed. Press •F12“ to go to Report management.
Tequipment
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Macan (95B)
2601
ENU
6.2.8
6.3
Installation and Conversion Instructions
9/22
Press •F10“ to open the log. Check that the selected vehicle equipment has been
entered and close the log.
Code / program the new vehicle equipment.
6.3.1
Select ALL control units (•CTRL+A“) in the control unit overview and switch to
the “Coding / programming” column.
6.3.2
Select the coding mode “Automatic coding”. Press •F12“ to continue.
6.3.3
Once “Automatic coding” is complete, the message “Coding was completed
successfully” appears in the header. Press •F12“ to continue.”
Switch to the control unit overview.
6.4
Read out error memories of all systems, remedy any existing errors and erase the error
memory.  Workshop Manual '0X03IN Diagnostics maintenance: Diagnostic system and
maintenance inter...'
6.5
Perform function test on engine noise pulse sender
6.5.1
Look for and select “Control unit for interior acoustics” in the control unit overview.
Then select the “Drive links/checks” tab.
6.5.2
Then select “Sound symposer activation”. Press •F12“ to continue.
6.5.3
Press •F8“ to execute function test. If the test is successful, the following information will be displayed:
•
•
Results column: “Successful output without return value”
Value column: “active”.
You will also hear an increasing acoustic signal.
6.5.4
Go back to the control unit overview by pressing •F11“
6.6
Switch off ignition and disconnect 9900 - PIWIS Tester 3.
6.7
Perform “Sports exhaust system” function test
6.7.1
Switch on ignition and check the display for the new “Twin tailpipe” symbol (see
inset, Figure 1) in the centre console area.
6.7.2
Start the engine and switch the sports exhaust system on and off in the center
console using the “Twin tailpipe button”.
Compare the sound at idle speed and also with the accelerator pedals with the
sports exhaust system switched on and off.
6.7.3
Perform a test drive and repeat 6.7.2.
You will hear a change in the noise level between the individual driving modes.
Dec 20, 2022
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Tequipment
Installation and Conversion Instructions
26 01 31 03:
–Retrofitting sports exhaust system (1 x)–
Includes:
Install pulse sender and engine noise control unit;
Route and connect electric wire harness;
Replace central and rear silencer (left / right);
Install and align new sports tailpipes (4 x);
Code the sports exhaust system;
Read out error memory, remedy and erase errors.
Without:
Test drive
Macan (95B)
9/22
ENU
2601
2
Labor time: 545 TU
Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training
courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special
tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the
safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and
safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a
discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed.
© 2022 Porsche Cars North America, Inc.
Tequipment
Dec 20, 2022
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