DEVELOPMENT AND TESTING: By creating a unique application for the 987.2 platform, we’ve focused on sizing the runners (2”) and collectors correctly to extract maximum power from the 3.4L engine while producing great gains from the 2.9L as well. During dyno testing on a Dynojet, we experienced max gains of 9 whp and 10 ft-lbs of torque at 4,100 RPM when paired with our Valved Exhaust System on the SOUL project Cayman S with PDK.
CONSTRUCTION: Our precision engineered headers are meticulously fabricated from T304L stainless steel. Proven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. Every set is rigorously quality-checked prior to shipping.
BOLT ON AND GO: Each product is tested in a fixture to ensure perfect fitment and then foam packed to ensure they arrive in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts. New high grade hardware is included for header to exhaust flanges.
CHECK ENGINE LIGHT?: This product may trigger a check engine light due to removal of factory catalytic converters. O2 Spacers are available to reduce any chances of triggering a CEL. We suggest a custom ECU tune to disable any check engine lights (for track use only).
LIFETIME WARRANTY: Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.
+ This product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only
+ United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.
Apex1 (Planet9) –
I chose Soul, basically because I could call up John and discuss the details with him as far as creating a system from intake to exhaust. I used John as my source, had a three way conversation with Scott (Softronics) twice, then cut one check to John that included Scott’s Plenum/ECU kit work. Evoms V Flow air induction kit, Scott’s Plenum Race Kit, Soul long tube catless headers, Milltek exhaust and tips. All components worked together great with Scott’s management of the 5 different ECU maps, increasing the mid range torque to completely remove the flat spot around 4K rpm.