034Motorsport Stainless Steel Racing Catalyst - F2x/F3x B58 Vehicles bmw m140i This maintains intercooler diameter outlet

This maintains intercooler diameter outlet all the way to the throttle body

8S Audi TT/TT-S Quattro Res-X Features

0 TSI NJ 2015+Skoda Karoq 1

Please carefully check compatibility

034Motorsport Stainless Steel Racing Catalyst - F2x/F3x B58 Vehicles bmw m140i This maintains intercooler diameter outletThe 034Motorsport Stainless Steel Racing Catalyst for BMW F2x F3x B58 Vehicles is designed as a drop in replacement for the restrictive factory catalytic converter. The Stainless Steel Racing Catalyst offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and an enhanced exhaust note. This upgrade eliminates the primary flow limitation in the factory exhaust system, allowing you to