Porsche Rennsport Muffler Exhaust System For Porsche 997 GT3 / GT3 RS (2007-2008) Models.

SOUND:

• Provides a similar tone to the OEM muffler but with increased volume when PSE is activated.
• Offers a smoother and higher-pitched sound due to the integrated signature X-pipe.

POWER:

• Impressive gain of 27 ft/lbs of torque at a low 3,200 RPM.
• Consistent power increase of 12 horsepower or more between 2,900 and 5,700 RPM.
• Peak wheel horsepower increased from 446 to 454 (an increase of over 12 HP at the crank).
• Recommendation: Fabspeed advises purchasing their GT3 center muffler to preserve the fragile OEM GT3 muffler for shows and restoration, noting that OEM GT3 mufflers (including those from GT3 CUP cars) are prone to failure under hard driving.

FEATURES:

• Premium Construction: Constructed from CNC-cut T304L stainless steel.
• Precise Fitment: Designed using 3D scans of the OEM muffler to ensure perfect bolt-on fitment.
• Durable Design: Engineered to avoid the breaking and cracking issues common with OEM GT3 and Porsche GT3 CUP CAR mufflers.
• Enhanced Flow: Incorporates Fabspeed's signature cast X-pipe for superior exhaust flow and scavenging compared to other brands.
• Significant Performance Gains (with Bypass Pipes): Adds +27 ft/lbs of torque and +16 WHP (or +18 HP at the crank) when combined with Fabspeed Side Muffler Bypass Pipes.
• Multiple Tip Options: Available with Carbon Fiber, TITANIUM, and Stainless Steel (polished, brushed, or black coated) tip options.
• Retains PSE Functionality: Fully compatible with and retains the functionality of the PSE valved exhaust system.
• No Check Engine Light: Guaranteed to not trigger a check engine light.
• Emissions Legal: This cat-back system is emissions legal in all 50 U.S. states, CARB approved exempt, and emissions legal in the rest of the world.
• Made in the USA: Built in-house at Fabspeed Motorsport USA in Fort Washington, PA.
• Easy Installation: Simple bolt-on installation that requires no cutting or welding.

Returns subject to a 25% restocking fee.