Fabspeed 957 Turbo/Turbo S Primary Sport Catalytic Converters (08-10) (FS.POR.957T.PSC) ASPIRATION_NATURALLY_ASPIRATED the tightest

the tightest

clutch slip

This filter can be cleaned and reused

Professional installation is recommended for optimal results and preservation of finish

The intake tube is finished with an attractive and durable gunmetal gray powder-coating that provides a clean

Fabspeed 957 Turbo/Turbo S Primary Sport Catalytic Converters (08-10) (FS.POR.957T.PSC) ASPIRATION_NATURALLY_ASPIRATED the tightestWhy 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