Fabspeed Performance Package for Porsche 991 GT3 / GT3 RS 2014-2016

Descriptions:

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.

Fabspeed unique high-performance exhaust solution for the Porsche 991 GT3 / GT3 RS; fantastically daily-driveable sound and power from Fabspeed's Sport Performance Headers, Valved Side Muffler Bypass Pipes, BMC Air Air Filter, Deluxe Dual Style Tips and Fabspeed XperTune performance software.

The Performance Package is available in a Street or Race Configuration and comes with the following products:

• Fabspeed Sport Headers (Incl. Sport Cats)
• Fabspeed Side Muffler Bypass Pipes with Valves
• Fabspeed Deluxe Dual-Style Tips
• BMC F1 Performance Air Filter
• Fabspeed GT3 OEM Muffler Reinforcement Brace (Optional Upgrade)
• Fabspeed XperTune Performance Software

• Fabspeed Long Tube Competition Race Header System (Incl. Cat Bypass)
• Fabspeed Side Muffler Bypass Pipes with Valves
• Fabspeed Deluxe Dual-Style Tips
• BMC F1 Performance Air Filter
• Fabspeed GT3 OEM Muffler Reinforcement Brace (Optional Upgrade)
• Fabspeed XperTune Performance Software - Required to alleviate potential
• Check Engine Faults and to optimize engine performance for the additional horsepower and torque

Additional Information:

Features:

• Fits all 991 GT3 / GT3 RS vehicles 2014-2016
• Noticeable horsepower and torque increase throughout the RPM Range
• Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304L stainless steel
• Hand TIG welded and backpurged by skilled Fabspeed craftsmen with over 100 years combined experience.
• CAD designed and incrementally Dynojet developed and tested for maximum performance gains
• Sport Headers include 200 cell HJS high flow catalytic converters
• Optimized for maximum performance with NO check engine light, guaranteed (STREET)
• High velocity 3-into-1 pyramidal investment case merge collectors for improved exhaust scavenging.
• The GT3 Race header system was engineered with Burns stainless proprietary X-design parametric engine/ exhaust design computer program
• Side Muffler Bypass replaces the heavy and restrictive side mufflers for improved exhaust flow replicates aggressive CUP car sound for the street
• Saves 34 lbs with the side muffler bypass alone.
• Easy to install and complies with emissions and factory Porsche warranty
• 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.

Vehicle Fitment:

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.

Cat Bypass (RACE) - 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 is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are 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.