Porsche 911 Turbo / Turbo S (997.2) Exhaust System 911 Turbo S (992) Cat-bypass Pipes (Catless) - We

Cat-bypass Pipes (Catless) - We recommend an ECU tune as we will NOT provide warranty for CEL (Check Engine Light) when changing to Cat-bypass Pipes

horsepower and torque can be increased significantly

full system will not be replaced unless required

* There are two versions of muffler

If you choose no cat

Porsche 911 Turbo / Turbo S (997.2) Exhaust System 911 Turbo S (992) Cat-bypass Pipes (Catless) - WeThe Porsche 997. 2 Turbo and Turbo S in combination with an iPE Innotech Performance Exhaust system excels in every imaginable aspect. Our aim is to improve the nearly perfect by giving it that certain something. Our outstanding design and precise handcrafted work refine all facets of the exhaust sound. The most remarkable aspect is the clean tone at all rpm ranges, which underlines the characteristics of the Porsche 997. 2 Turbo and Turbo S. The