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 material 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.
FEATURES:
- Fits all Porsche 997 GT3 / GT3 RS vehicles 2006-2009
- Includes German-made 200 cell high performance HJS Tri-Metallic Sport Catalytic Converters
- Constructed from high-quality 14-16 gauge, C.N.C. mandrel-bent stainless steel
- Sport Headers include 200 cell HJS high flow catalytic converters
- High velocity 3-into-1 pyramidal investment case merge collectors for improved exhaust scavenging
- All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
Refund / Return Policy | Privacy Policy | Terms of Service