Porsche Secondary Muffler Bypass Pipe For Porsche 964 Turbo (1991-1994) Models.

Enhance Exhaust Flow and Unleash a Gutsy Turbo Sound

Replace your factory Porsche 964 Turbo (including C2 Turbo and 965 models) secondary OEM rear side muffler with Fabspeed Motorsport’s Secondary Muffler Bypass Pipe. This direct replacement significantly improves exhaust flow and dramatically amplifies the iconic Porsche flat-six sportscar sound, adding exhilarating turbo whistling overtones.

A Perfect Balance of Sound and Refinement:

Experience a gutsy and throaty Porsche exhaust note reminiscent of classic turbocharging, without being excessively loud. This bypass pipe strikes the perfect balance for all-around use, providing an engaging soundtrack for spirited driving while remaining manageable for daily commutes.

Key Features and Benefits:

• Direct Fitment: Designed for all Porsche 911 C2 Turbo, 964 Turbo, and 965 vehicles worldwide with 3.3L and 3.6L engines.
• Improved Performance: Increases power and throttle response throughout the entire RPM range.
• Significant Weight Savings: Reduces rear vehicle weight by approximately 25 lbs (11.4KG), leading to noticeably better transient handling and reduced inertia.
• Simplified Exhaust Path: The exhaust flows from the catalytic converter directly through the secondary muffler bypass pipe to the right rear exhaust tips for a straightforward and efficient design.
• 50-State Emissions Legal (Cat-Back): EPA and CARB compliant, ensuring legality in all 50 US states.
• Premium Construction: Fabricated from high-quality 14-16 gauge, T304L C.N.C. mandrel-bent stainless steel for optimal flow and durability.
• Direct OEM Replacement: Engineered for a seamless replacement of the factory secondary muffler.
• Easy DIY Installation: Simple do-it-yourself installation can be completed in under 90 minutes.