Fabspeed Porsche 997.2 GT3 / GT3 RS Sport Headers (10-11) (FS.POR.9972GT3.SHDR)

Fabspeed Porsche 997.2 GT3 / GT3 RS Sport Headers (10-11) (FS.POR.9972GT3.SHDR)Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range FEATURES: Fits all Porsche 997. 2 GT3 GT3 RS (2010 2012) Includes German imported HJS 200 Cell Tri Metallic Sportcats Adds 21 whp and 32 ft lbs of torque significantly increasing throttle response Optimized for maximum performance with NO catalyst generated check engine light, guaranteed Saves 2 lbs from the rear of the vehicle

Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range

FEATURES:

• Fits all Porsche 997.2 GT3 / GT3 RS (2010-2012)
• Includes German-imported HJS 200-Cell Tri-Metallic Sportcats
• Adds 21 whp and 32 ft-lbs of torque significantly increasing throttle response
• Optimized for maximum performance with NO catalyst generated check engine light, guaranteed
• Saves 2 lbs from the rear of the vehicle
• CNC mandrel-bent 1pc primary header tubes
• High-velocity motorsports-style merge collector
• Constructed from CNC mandrel-bent T304L stainless steel
• Simple bolt-on installation, no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

INSTALLATION NOTE:To ensure proper header seal,after initial heat cycle,tighten all exhaust bolts to the OEM torque specs.

Why We Choose HJS Catalytic Converters:

HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light. If you'd like to learn more, watch our video about HJS catalytic converters.

Sport Catalytic Converter (STREET)- This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.