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Clubsport Performance System
Porsche 997 GT3 Clubsport Performance Kit EVOMS

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Our Price: $3,300.00

Product Code: TUNCSGT3RS

The GT3 ClubSport Performance System improves performance by reduced exhaust backpressure and improved engine computer tuning. The upgrade consists of a high flow cotton drop-in panel filter, EVOMS / Sharkwerks muffler bypass pipe and EVOMSit Intelligent Tuning Performance Engine Software. These three components combined increases performance while maintaining engine reliability and driveability. Power is improved by 18 HP and 19 ft/lb of TQ on 91 octane fuel. Power gains on 93 octane fuel are slightly higher. This is the perfect addition for the street and / or track driven GT3 / RS.


-EVOMSit ECU Tune with SP and IST
-EVOMS / Sharkwerks Center Muffler Bypass Pipe
-Replacement High Flow Air Filter

Horsepower Increase (91 Octane Fuel): ~18 HP
Torque Increase (91 Octane Fuel): ~19 ft/lbs. TQ

Power gains for cars using 93 octane fuel are further increased by an additional 5-6 HP/TQ

-More power and torque throughout the rev range
-The most powerful and reliable ECU tuning on the market
-Improved throttle response and smoother power delivery
-45 Day Money Back Guarantee

*NOTE: For ECU's being sent to EVOMS the procedure for EVOMSit is the same as if the car was on location at our facility. This enables us to safely benchtop flash the ECU for mail order customers. When sending the ECU, please follow the instructions and use the "ECU Mail Order Form" located in "Downloads" section below. If you have any further questions, please contact us by phone (480) 317-9911 or email:

• 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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