Fabspeed Audi SQ7 Sport Catalytic Converters (2020+) Tunes & Software There's no need to run

There's no need to run cat bypass pipes

2 Boxster / S vehicles 2000-2004 (please specify above)

Fabspeed Motorsport is the world's authority for aftermarket McLaren performance

Constructed from CNC mandrel-bent T304L stainless steel in house at Fabspeed Motorsport for maximum quality

The basalt fabric exterior covers sewn with stainless steel mesh covering all edges and high quality stainless steel spring fasteners ensure longevity

Fabspeed Audi SQ7 Sport Catalytic Converters (2020+) Tunes & Software There's no need to runFabspeed Audi SQ7 Sport Catalytic Converters replace the restrictive factory cats with high performance German imported 200 cell HJS catalytic converters for significantly improved performance and sound. HJS Sport Cats are extremely efficient in terms of air flow, flowing at 93 95% the rate of a straight pipe. We use HJS catalysts to ensure durability and longevity for the life of the product while eliminating and chance of a check engine light.