Fabspeed 2014-2016 Porsche 991.1 GT3 / GT3 RS Sport Headers (Catted)

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 won’t 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.

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

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 won’t 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.

FEATURES

• Fits all Porsche 991 GT3 / GT3 RS vehicles 2014+

• Includes German-imported HJS 200-Cell Tri-Metallic Sportcats

• Optimized for maximum performance with NO check engine light, guaranteed

• Saves 2 lbs from the rear of the vehicle

• CNC mandrel-bent 1pc primary header tubes

• The high-velocity motorsports-style merge collector

• Constructed from T304 Stainless Steel

• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

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

DISCLAIMER: 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 are borne by the end-user and installer of these parts.

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Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat, or CLICK HERE to contact us via email.

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Brand

Fabspeed Motorsport

• Providing an excellent customer experience in quality, reliability, performance, service, and sports car sound.

• Continuously improve, refine and test our existing product line brought to you through 25 years of innovation to further revolutionize the industry.

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