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958 Cayenne 4.8L DFI S / GTS
958 Cayenne 4.8L DFI S / GTS

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Our Price: $995.00

Product Code: 958S-SOFTWARE

Installation Method:

EVOMSit is fanatically obsessed with achieving ultimate perfection with our performance engine software. Ouranalytical tuning methods combined with methodical testing procedures, state of the art equipment and unmatched mechanical intelligence are fused together to create the ULTIMATE aftermarket performance software.

A critical and fundamental aspect of software development and tuning stems from a complete hands on mechanical understanding of the latest generation high performance Porsche engines. This is the foundation of EVOMS and there are no other US based aftermarket performance companies that have more experience and has built more engines than Evolution MotorSports. We have practically reengineered the entire Porsche flat 6 engine. The combination of our extreme testing and tuning measures coupled with our immense mechanical knowledge and engine building skills clearly sets EVOMSit as a true leader in all aspects of engine tuning and engine development.

EVOMSit software is custom-made for each customer to match their specific needs and vehicle upgrades. For each vehicle platform we tune, we take the time to thoroughly develop software specifically matched to different stages of hardware upgrades and fuel octane levels. This development is carried out on the dyno and on the street to ensure maximum reliable performance and smooth drivability. When installing EVOMSit software on a vehicle the customer fills out an expansive questionnaire that covers modifications, fuel quality, and the expected type of use of the vehicle. This information is used to create a tune that not only matches the physical parameters of the car being tuned, but also caters to the driver's needs. For example, a street-driven car may benefit from very aggressive throttle response and the maximum power possible on pump fuel. A track car may require very linear throttle response for maximum control while driving on the limit, or a higher rev limiter to extend the powerband on medium length straightaways.

EVOMSit Cayenne S and GTS software delivers a significant performance boost where it's needed most for a heavy SUV, at the low end and middle of the powerband. From 2800-4500rpm the car gains more than 25lb-ft at the tires with a peak increase of 31lb-ft at 3300rpm, representing an increase of more than 10% over stock.

For installation, visit an EVOMSit flashing partner worldwide, or do it yourself using our
TUNEit Gen 2 OBDII flashing tool. The TUNEit tool installs EVOMSit software on your car through the OBDII port in minutes, and allows you to return the car to stock at any time or flash between multiple programs (pump vs. race gas). Select the TUNEit tool above to purchase the tool along with your software.

Please note the different power gains and parts needed for each performance stage:

2010-2013 Cayenne S Results:
Stage 1 Software Only - EVOMSit Software Only (Stock Exhaust/OEM Catalysts):
-Stock Power 400HP/369LB-FT
-EVOMSit Tune 454HP/398
-Increase 54HP
-Increase 29LB-FT

Stage 2 - EVOMSit Software + Secondary Cat Bypass:
-Stock Power 400HP/369LB-FT
-EVOMSit Tune 460HP/403LB-FT
-Increase 60HP
-Increase 34LB-FT

2010-2013 Cayenne GTS Results:
Stage 1 Software Only - EVOMSit Software Only (Stock Exhaust/OEM Catalysts):
-Stock Power 430HP/384LB-FT
-EVOMSit Tune 454HP/398
-Increase 24HP
-Increase 14LB-FT

Stage 2 - EVOMSit Software +
Secondary Cat Bypass:
-Stock Power 430HP/384LB-FT
-EVOMSit Tune 460HP/403LB-FT
-Increase 30HP
-Increase 19LB-FT

• Pricing subject to change without notice.
• This product may not comply with your local emissions standards. EVOMS is not responsible for emissions compliance, please purchase with care.

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