Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound
Features:
- Fits all BMW E46 M3 vehicles (2000-2006)
- Improves power and throttle response
- Saves weight from the vehicle versus factory restrictive cats
- Constructed with Fabspeed-proprietary 200-cell HJS high-flowing catalytic converters using T304L stainless steel
- Direct replacement for stock cats
- Simple bolt-on installation
- All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
- NOTE: Fabspeed’s 200-cell high-flow catalytic converters are not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California
