Secondary Catalytic Bypass 955 Cayenne

Interested in more sound without drone? This is your answer. We recommend the secondary bypass for any Cayenne VR6 Variant Engine as a starting point. It is ideal for those interested in a lower, deeper tone with more decibels. We recommend it as a cost-effective, entry-level upgrade that can help to determine if you want to pursue more volume. Just like all VR6 engines, exhaust tuning on the Cayenne produces snappier throttle response, and more power in the mid and top end. The addition of the secondary bypass will not create drone inside the cabin (when paired with the OEM muffler and primary cats) either. This is the ideal addition for a daily driver, family hauler or for those after a more conservative increase in decibels.

FVD Brombacher exhaust products have been engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality and incredible value. Since 1984, FVD Brombacher has sourced German and European manufactured exhaust products from original equipment suppliers. The sport or racing exhaust products from these manufacturers offer exceptional quality, greater cabin civility, increased performance, exotic Porsche exhaust notes and first-class fitment. Each FVD Brombacher Exhaust Product is tested comprehensively for exhaust gas scavenging, flow velocity, thermal stress, cracking and longevity just like an original product. In fact, our products are the culmination of all of the research and development gained from the OEM product and perfected for the exacting Porsche enthusiast.

Features:
+ 9 HP & + 8 TQ Gain
Reduced Backpressure
Increased Mid-Range and Top End Performance
Includes Factory Style Hangars to Minimize Stress Cracks
Lower, Deeper, Base Sound + Increased Decibels
Direct Bolt on Replacement
Increased Throttle Response
German V2A - X5CrNi18-10 - 1.4301 (T304) Stainless Steel - Improved Durability
Reduces Thermal Stress on the Engine
Made in Germany
Deeper Enhanced 3.2 L VR6 sound
Made in Germany

Sold individually. 1 necessary.

Please note:Catalytic bypass are not C.A.R.B. certified (California) nor are they TÜV approved or EPA certified. They are for Racing use only. We recommend our installation kit, part # FVDMK955300 or at the very least a new gasket, part # 95511111310 if your existing hardware is in good shape.