Vehicle - Performance Kit Installation: Overview
Cayenne (Turbo)4/05 1001
Binder - 1 Engine (\(8), Part 1
This bulletin replaces bulletin Group 4,
# 18/04, dated 1-27-05.
Cayenne Turbo Increased Performance Kit (I No. E 81)
Vehicle Type:
Cayenne Turbo
Model Year:
As of '03 (3)
Concerns:
Increased Performance Kit installation instructions.
Important:
Due to the increased space requirement of the 19-inch brake disc and brake caliper, the following wheels must not be used on the Cayenne Turbo with Increased Performance Kit:
9 J x 20 H2, SportDesign, part number, 955.362.140.50 9A1 (7L5601025E 9A1)
9 J x 20 H2, SportTechno, part number, 955.362.140.60 9A1 (7L5601025F 9A1)
For additonal information see, Technical Information Bulletin, Cayenne Turbo, Group 4, # 4/05, Increased Performance - Shaking in Steering Wheel
The following additional combinations cannot be used with the Increased Performance kit:
- 18-inch wheels
For an external spare wheel which will be transported in the spare wheel carrier, the combination with SportTechno 10 x 20 wheels is not possible.
Information:
A parts set - Increased performance - is available to retrofit the standard Cayenne Turbo with an increased performance to 500 hp (368 kW). The following parts are replaced or changed on the vehicle:
- new charge air cooler with increased cross section, modified supply and ventilation guides
- reinforced spring struts, larger brake discs and brake calipers
- reinforced tie rods as well as improved rubber mounting on the control arms
- new level control unit
- modified map for DME control module
These parts were tested and approved by Porsche using complex tests such as service life testing on top speed tracks under the most extreme climate conditions.
Retrofitting the Cayenre Turbo produces:
- an increase in performance from 450 hp (331 KW) to 500 hp (368 kW)
- an increase in torque from 459 ft lb (620 Nm) to 518 ft lb (700 Nm)
- an increase in acceleration 0 - 62 mph (0 - 100 Km/h) from 5.6 to 5.3 seconds
- an increase in top speed by approx. 2 mph
- an improvement in road handling
The DME control unit must be programmed using the PIWIS Tester in order to increase performance. The immobilizer code and another code (Turbo increased performance enabling code - FSC LS Turbo) is needed for this. Once you have ordered the parts, i.e. entered the part numbers and VIN in the System Application Products (SAP), the Turbo increased performace enabling code together with the immobilizer code in the Integrated Porsche Dealer Processing System (IPAS) can be queried within one day in the Code info menu.
Parts Information:
Materials:
Tools:
Important:
In order to obtain the factory vacuum filling level of the hydraulic unit, pay attention to the 19-inch brake system during retrofitting so that there is always brake fluid in the reservoir.
For this reason, the end pieces of the opened brake lines need to be sealed with plugs to protect from draining the system during the retrofitting process.
Applicable safety warnings associated with the work procedures as noted in the workshop manual must be observed.
Working Time:
References:
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