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.
Fits all Porsche 997.2 GT2RS vehicles worldwide (2011)
Increases horsepower and throttle response
Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
High-Velocity CAD designed 3-into-1 pyramidal lost wax investment cast merge collectors for improved exhaust scavenging.
Direct simple bolt-on installation for stock restrictive headers.
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.