Keep the valves in closed position and enjoy a refined low key tone as the factory side mufflers do their job quite well
DETAILS+ Fits all North American Porsche 718 Cayman / Boxster vehicles (2017+)+ Peak power gains of 14 whp and 24 ft-lbs of torque+ Added performance and tone without a check engine light – no ECU tune needed+ Weighs 4
You must have access to a PC / Windows computer (Mac OS not supported) to upload your factory file information to us via email and in turn apply our ECU Tune to your MyGenius device
0T C7 TFSI Quattro features iPE Â Chrome Black exhaust tips for a sleek and sporty look
The Porsche 991 Carrera series refined with an iPE Innotech Performance Exhaust system generate an outstanding high-pitched racing sound as well as a comfortably quiet cruise by the push of a button when wished for
Kline Innovation Ferrari 599 GTB manifolds Porsche-997-2-Turbo-2010 Keep the valves in closedTHE SOUND Our main criteria for the 599, to produce a super light, Inconel 625, valvetronic, full exhaust system, that would be subtle and pleasant at cruising speeds, but open up the sound to full F1 scream on full throttle and valve open. Replacing the stock catalyst for high flow 100cpsi HJS sports catalysts, we were able to open the sound significantly. The valvetronic rear section allows the car to be near silent on cruising, while unleashing