Product Description
Combining our free-flowing Over Axle Pipes with our Valved Exhaust System eliminates the major bottlenecks in the GT4 RS exhaust flow and extracts the most sound and performance potential for the platform, but still allows for comfortable cruising with the valves closed. Owing to the unique oval design of our Over Axle Pipes and the Valved Exhaust’s x-pipes, this system runs a full 3 inches all the way through, ensuring that the 4.0-liter flat-six realizes its motorsports pedigree in every way.
DETAILS:
+ Fits Porsche 718 GT4 RS / Spyder RS with factory or upgraded headers
+ No check engine light on North American cars, ECU tuning required for European cars
+ All SOUL Performance Products exhaust components are backed by the industry’s first and finest Lifetime Warranty for both street and track use
+ Designed and built in-house at our Willow Grove, PA facility
NOTE: Because of the increased output of the GT3-derived engine in 718 RS models, and the additional heat generated as a result, we strongly recommend applying a thermal management solution to Over Axle Pipe products to protect nearby components and body parts. We offer Jet-Hot ceramic coating in-house or can recommend simple and effective exhaust wrapping options via DEI.