OEM Catalysts are commonly very dense and restrictive on gas-flow. The Milltek Hi-Flow Sports Catalysts reduce the restriction over the OE catalysts, allowing for a free-flowing exhaust system to improve your engine’s performance.
- Requires Stage 2 ECU Remap.
- For fitment with OEM manifolds and Milltek Cat-back
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov