Kreissieg O2 Canceller & Exhaust Manifold Porsche 997.2 Carrera PDK 09-11

To achieve a louder and higher pitched exhaust sound with every Kreissieg exhaust system, youll find that their Exhaust Manifolds + O2 Canceller are a recommended installation. These pipes were carefully developed along with each exhaust system to provide optimal performance.

Kreissieg strongly recommends these pieces when you purchase one of their exhaust systems to get the best experience possible.

Made from Stainless Steel material

NOTE: Kreissieg can NOT guarantee "NO CEL" with this unit because every car has different emission specs depending on country.

*Every Kreissieg exhaust system is built to order specifically to each customers request and each handcrafted system takes 14-20 days to build after purchase. All exhaust products are made in house. Made in Japan.