2011 PORSCHE 911 Accessories Workshop Manual

· 16 ·· 17 ·
19-inch SportDesign wheels with summer tyres
19-inch RS Spyder wheels with summer or winter tyres
19-inch RS Spyder wheels with
summer or winter tyres
The wheel design is based on that of
the successful Porsche RS Spyder
race car. The main feature of the
forged aluminium alloy wheel with
its seven Y-shaped t win spokes is
the central locking device. This is
19-inch 911 Turbo wheels with
summer tyres
Forged aluminium alloy wheel with
elegant five -spoke design. The

distinctive two-tone finish brings
additional character.
19-inch SportDesign wheels with
summer tyres
Derived from the world of Porsche
motorsport, this powerful 19 -inch
multi-spoke wheel design has a firm
place on the racetrack.
19-inch SportDesign wheels in
a black high-gloss finish with
summer tyres
An eye- catching superior 19 -inch
SportDesign wheel in a black high-
gloss finish, including black-painted
wheel centres with full-colour
Porsche Crest.
used in place of conventional wheel
nuts to mount the 19-inch RS Spyder
wheel securely to the wheel hub.
The central locking device is ano -
dised in a titanium colour which
makes a fine contrast to the silver-
painted wheel.
19 - inch 911 Turbo wheels with summer t yres
19-inch SportDesign wheels in a black high-gloss finish with summer tyres

· 18 ·· 19 ·
19-inch Carrera Sport wheels with summer tyres
19-inch Carrera Sport wheels
with summer tyres
Classic 10 -spoke alloy design. Wide
dimensions at front and rear (8.5
and 11.5 inches, respectively) create
a larger contact patch. As well
as enhancing the car’s presence on
the road, this improves driving
dynamics. The visual effect is
further augmented by the centre
spokes in GT Silver Metallic and
the high -gloss polished outer rim. clear view of the Porsche brake
system.
18-inch Carrera IV wheels with
winter tyres
This five-spoke 18-inch Carrera IV
wheel will charm you instantly, just
like your Porsche. These wheels

impress with their functional design
and sporting elegance. With winter
t yres they provide bet ter traction
at low temperatures. For further product information
and part numbers, please refer to
the Tequipment 911 price list.
See pages 20 to 25 for wheel and
tyre specifications.
19-inch Carrera S II wheels with
summer or winter tyres
The design of the 19-inch Carrera S II
wheel is as sport y as it is powerful.
It speaks a language which suits
your Porsche completely.
19-inch Carrera Classic wheels
with summer tyres
Elegantly sculpted alloy wheel with
classic Porsche five-spoke design.
The large wheel openings provide a
19-inch Carrera S II wheels with summer or winter tyres
19 - inch Carrera Classic wheels with summer t yres 18 - inch Carrera IV wheels with winter t yres

· 20 ·· 21 ·
n 1 , 3
–
––
n 1 , 3
– –
–
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–
n 3
n 3
– –
n 3
–
n 
3
–
n 
3
911 Carrera
911 Carrera S
911 Carrera 4
911 Carrera 4S
9 11 T a r g a 4
9 11 T a r g a 4 S
911 Carrera GTS
9 11 T u r b o
9 11 T u r b o S
n 1 , 3
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n 1 , 3
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n
Compatible
– Not compatible
1 Optional: Use of 5 - mm spacers on front
and rear axles to widen track.
2 Compatible with snow chains if no
spacers fitted.
3 Not compatible with snow chains.
If your vehicle documents do not contain
details of the correct wheel and tyre combination, please request a technical approval certificate from your Porsche Centre.
Note: The wheel centres shown are not includ -ed, except in the case of the 19-inch Sport
Classic wheels and the 19-inch SportDesign
wheels in a black high-gloss finish. All tyres
fit ted are designed exclusively for Po rsc h e, as indicated by the special Porsche designation (N0, N1 etc.) on the sidewall. Tyres that do not carr y this designation are not recommended
for use on your Porsche.
Wheel/tyre set Wheel dimensions
(offset (ET) in mm)Tyre specifications

19-inch SportDesign
wheels with summer tyresFront:
8 J x 19 ET 57
Rear: 11 J x 19 ET 67
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51 Front:
235/35 ZR 19 (87Y)
Rear: 295/30 ZR 19 (100Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
19-inch 911 Turbo II
wheels with summer tyresFront: 8 J x 19 ET 57
Rear: 11 J x 19 ET 67
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51
Front: 8.5 J x 19 ET 56
Rear: 11 J x 19 ET 51 Front:
235/35 ZR 19 (87Y)
Rear: 295/30 ZR 19 (100Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
19-inch RS Spyder
wheels with summer tyres
(for vehicles with wheels
with central locking
device)Front: 8.5 J x 19 ET 56
Rear: 11 J x 19 ET 51 Front:
235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
19-inch 911 Turbo
wheels with summer tyresFront: 8 J x 19 ET 57
Rear: 11 J x 19 ET 67
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51 Front:
235/35 ZR 19 (87Y)
Rear: 295/30 ZR 19 (100Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL

19-inch Sport Classic
wheels with summer tyresFront: 8.5 J x 19 ET 55
Rear: 11.5 J x 19 ET 67
Front: 8.5 J x 19 ET 55
Rear: 11.5 J x 19 ET 50 Front:
235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL

· 22 ·· 23 ·
n 3
–
n 
1,
3
–
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–
n 
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– –
n 
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–
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–
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–
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–
n 
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– –
n 
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–
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911 Carrera
911 Carrera S9 11 T u r b o
9 11 T u r b o S911 Carrera 4
911 Carrera 4S
9 11 T a r g a 4
9 11 T a r g a 4 S
911 Carrera GTS
Wheel/tyre set Wheel dimensions
(offset (ET) in mm)Tyre specifications

Front:
8.5 J x 19 ET 55
Rear: 11.5 J x 19 ET 67
Front: 8.5 J x 19 ET 55
Rear: 11.5 J x 19 ET 5019-inch Carrera Sport
wheels with summer tyresFront: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
19-inch SportDesign
wheels in a black high-
gloss finish with summer
tyresFront: 8 J x 19 ET 57
Rear: 11 J x 19 ET 67
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51 Front:
235/35 ZR 19 (87Y)
Rear: 295/30 ZR 19 (100Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
19-inch Carrera S II
wheels with summer tyresFront: 8 J x 19 ET 57
Rear: 11 J x 19 ET 67
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51 Front:
235/35 ZR 19 (87Y)
Rear: 295/30 ZR 19 (100Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 67
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51
19-inch Carrera Classic
wheels with summer tyresFront: 235/35 ZR 19 (87Y)
Rear: 295/30 ZR 19 (100Y) XL
Front: 235/35 ZR 19 (87Y)
Rear: 305/30 ZR 19 (102Y) XL
n Compatible
– Not compatible
1 Optional: Use of 5 - mm spacers on front
and rear axles to widen track.
2 Compatible with snow chains if no
spacers fitted.
3 Not compatible with snow chains.
If your vehicle documents do not contain
details of the correct wheel and tyre combination, please request a technical approval certificate from your Porsche Centre.
Note: The wheel centres shown are not includ -ed, except in the case of the 19-inch Sport
Classic wheels and the 19-inch SportDesign
wheels in a black high-gloss finish. All tyres
fit ted are designed exclusively for Po rsc h e, as indicated by the special Porsche designation (N0, N1 etc.) on the sidewall. Tyres that do not carr y this designation are not recommended
for use on your Porsche.

· 24 ·· 25 ·
–
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3,4
–
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2, 4
n 3,4
– –
–
–
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–
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n 2, 4
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911 Carrera
911 Carrera S
9 11 T u r b o
9 11 T u r b o S911 Carrera 4
911 Carrera 4S
9 11 T a r g a 4
9 11 T a r g a 4 S
911 Carrera GTS
Note on the use of winter tyres
Summer t yres provide optimum
performance at ambient tempera -
tures above +7 °C. Below this
point, the t yre compound begins to
harden and braking distances are
increased. We therefore recommend
that you fit winter t yres during the
colder months of the year. Only then
can you enjoy the highest standards
of active safet y from your 911. All
winter t yres approved by Porsche
are identifiable by the ‘N’ designation
on the sidewall.
Wheel/tyre set Wheel dimensions
(offset (ET) in mm)Tyre specifications

19-inch RS Spyder
wheels with winter tyres
(for vehicles with wheels
with central locking
device)
Front: 8.5 J x 19 ET 56
Rear: 11 J x 19 ET 51 Front:
235/35 R 19 87V M+S
Rear: 295/30 R 19 100V XL M+S
19-inch Carrera S II
wheels with winter tyresFront: 8 J x 19 ET 57
Rear: 11 J x 19 ET 67
Front: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51 Front:
235/35 R 19 87V M+S
Rear: 295/30 R 19 100V XL M+S
Front: 235/35 R 19 87V M+S
Rear: 295/30 R 19 100V XL M+S
18-inch Carrera IV
wheels with winter tyresFront: 8 J x 18 ET 57
Rear: 10.5 J x 18 ET 60
Front: 8 J x 18 ET 57
Rear: 10.5 J x 18 ET 60
Front: 8 J x 18 ET 57
Rear: 11 J x 18 ET 51 Front:
235/40 R 18 91V M+S
Rear: 265/40 R 18 97V M+S
Front: 235/40 R 18 91V M+S
Rear: 295/35 R 18 99V M+S
Front: 235/40 R 18 91V M+S
Rear: 295/35 R 18 99V M+S
19-inch 911 Turbo II
wheels with winter tyresFront: 8 J x 19 ET 57
Rear: 11 J x 19 ET 51
Front: 8.5 J x 19 ET 56
Rear: 11 J x 19 ET 51 Front:
235/35 R 19 87V M+S
Rear: 295/30 R 19 100V XL M+S
Front: 235/35 R 19 87V M+S
Rear: 295/30 R 19 100V XL M+S
n Compatible
– Not compatible
1 Optional: Use of 5 - mm spacers on front
and rear axles to widen track.
2 Compatible with snow chains if no
spacers fitted.
3 Not compatible with snow chains.4 Winter tyres up to max. 240 km/h.
If your vehicle documents do not contain
details of the correct wheel and tyre combination, please request a technical approval certificate from your Porsche Centre.
Note: The wheel centres shown are not includ -ed, except in the case of the 19-inch Sport
Classic wheels and the 19-inch SportDesign
wheels in a black high-gloss finish. All tyres
fit ted are designed exclusively for Po rsc h e, as indicated by the special Porsche designation (N0, N1 etc.) on the sidewall. Tyres that do not carr y this designation are not recommended
for use on your Porsche.

· 26 ·· 27 ·
Central wheel locking device
retrofit kit
The central locking device was
engineered to facilitate fast wheel
changes on the racetrack. It also
reduces rotational masses on the
vehicle and improves steering and
turning responses. The locking
component is made from a high-
quality forged aluminium alloy, while
the central bolt has an anodised
titanium-coloured finish and features
a wheel centre cap with full- colour
Porsche Crest.
Required for the 19 -inch RS Spyder
wheel. For 911 Turbo models.
Crested valve caps
Silver- coloured valve caps with
embossed Porsche Crest.
Spacers
Wheel spacers can be used to
widen the track (5-mm spacers)
or compensate for wheel of fsets
(17-mm spacers).
Not compatible with snow chains.
Please refer to the wheel specifi -
cation tables on pages 20 to 25
for further information.
Wheel centre
Wheel bolts in black
Crested valve caps for vehicles with TPM
Spacers
Snow chains
Specially designed for Porsche
models and featuring ultra-fine
links for minimal adhesion of ice
and snow.
Not compatible with wheel spacers.
Wheel centres
Set of wheel centre caps with full-
colour Porsche Crest. The perfect
finishing touch for the wheels of
y o u r 9 11 . For 19 -inch Sport Classic wheel
and 19 -inch SportDesign wheel in
a black high-gloss finish.
For 19 -inch 911 Turbo II wheel in
a titanium - coloured paint finish.
For 19 -inch 911 Turbo wheel with
monochrome Porsche Crest.
For 19 -inch Carrera Sport wheel in
a GT Silver Metallic finish.
Wheel bolts in black
Set of 20 wheel bolts, including four
with highly secure locking system.
Available in t wo dif ferent versions
for vehicles with and without 5-mm
spacers.
Anti-theft wheel protection
(not shown)
Set of four steel bolts or t wo
aluminium nuts for alloy wheels
with highly secure locking system.
Snow chains
19 - inch RS Spyder wheel with
central locking device

· 28 ·· 29 ·
The involvement of Porsche in
motorsport is also paying dividends
on the road. This is because we
incorporate our developments on
the racetrack into our production
cars. But even a 911 can be per-
fected and personalised that lit tle bit more with Porsche Tequipment.
How about the Carrera S Powerkit,
sports tailpipes or the Porsche

Ceramic Composite Brake (PCCB)?
For increased performance and,
of course, even more driving
pleasure.
Less is more?
Weight: yes.
Power: no.

· 30 ·· 31 ·
Carrera S Powerkit
The only alternative to power? Even
more power. This Powerkit for the
911 Carrera S, 911 Carrera 4S
and 911 Targa 4S with direct fuel
injection (DFI) features an exten -
sive redesign of the intake tract
from air filter to intake valve to
further enhance performance and
torque. The variable resonance
intake system with six switchable
valves is what makes a decisive contribution to this performance im
-
provement.
This intake system is
able to switch between power and
torque-opt imised
geometries for
all six intake
tracts, thanks to its
vacuum-controlled
switch valves.
As a result, the torque in the mid-
rev
range is increased, thereby en -
hancing mid-range acceleration.
The improved
combustion process
provided by DFI is also supported
by a flow-optimised
intake tract. Additional cooling
measures ensure
improved cooling. The finishing
touch is the air filter with its
twin-funnel air intakes and carbon-
fibre air filter housing upper section.
The result of all this development is
a responsive torque curve combined
with maximum engine power of
300 kW (408 hp). Additionally,
acceleration figures from
0 to
100 km/ h are reduced, for
Carrera S Powerkit
example, from 4.7 to 4.6 seconds
in the case of the 911 Carrera S
with a manual gearbox. For the
911 Carrera S with PDK
1 and
SPORT PLUS but ton, they are
down
to an impressive 4.2 sec -
onds with the top speed increas -
ing by 5 km/ h to 307 km/ h
.
Also included in the Powerkit is a
sports exhaust system with specially
designed t win tailpipes engineered
for
optimum throughput. And the
sound of your 911 can be changed
at the touch of a button.
Benefits for the driver include in -
creased power over the entire
engine speed range. The car is
more responsive with a more
exhilarating sound. In other words:
even more driving pleasure.
Some models may require addi -
tional components (see fit ting and
conversion instructions).
1 7-speed Porsche Doppelkupplung
(PDK).
911 Carrera S Coupé models with manual gearbox/PDK
Performance 911 Carrera S 911 Carrera 4S
Top speed 307 km/ h/305 km/ h 302 km/ h/300 km/ h
Acceleration
0–100 km/h 4.6 secs/4.4 secs 4.6 secs/4.4 secs
0–100 km/h –/4.2 secs –/4.2 secs
with SPORT PLUS but ton
Flexibility 5.6 secs/2.6 secs 5.7 secs/2.7 secs
(80 –120 km/ h) 5th gear/– 5th gear/–
911 Carrera S Cabriolet models/911 Targa 4S with manual gearbox/PDK
Performance 911 Carrera S 911 Carrera 4S Cabriolet/
Cabriolet 911 Targa 4S
Top speed 307 km/ h/305 km/ h 302 km/ h/300 km/ h
Acceleration
0–100 km/h 4.8 secs/4.6 secs 4.8 secs/4.6 secs
0 –100 km/ h –/4.4 secs –/4.4 secs
with SPORT PLUS but ton
Flexibility 5.9 secs/2.8 secs 6.0 secs/2.9 secs
(80 –120 km/ h) 5th gear/– 5th gear/–
Carrera S Powerkit
911 Carrera S model/911 Targa 4S with Powerkit
911 Carrera S model/911 Targa 4S with standard engine
Engine speed (rpm)
T orque (Nm)
Power (kW)
320
400 420 440
460
480
250 260
270 280
290 300
310
1000
7000
1500 20002500 3000350040004500 5000550060006500 340
360
3808000
7500 500 520
540
200 210 220 230 240
911 Carrera S/911 Carrera S Cabriolet /911 Carrera 4S/911 Carrera 4S Cabriolet /911 Targa 4S:
fuel consumption (in l/100 km) · urban 16.8–15.3 · extra urban 8.0 –7.2 · combined 11.2–10.2;
CO
2 emissions 263–240 g / km