Scorpion Exhausts BMW M135i Catalyst replacement 1 High grade stainless construction with

High grade stainless construction with shot blasted finish for durability and corrosion resistance

sharpens throttle response and delivers stronger mid-range punch while maintaining a clean

Bilstein B6 performance rear

improving drivability and long-run reliability

We have installed and run these ourselves

Scorpion Exhausts BMW M135i Catalyst replacement 1 High grade stainless construction withThis product alters a factory emissions control device and does not meet current emission laws. For motorsport use only. Scorpion Exhausts BMW M135i Catalyst replacement Fits Years 2012 to 2013 Fits cars built until June 2013 Fits to OEM Scorpion exhausr Pipe Diameter 76mm 3 TRACK TO ROAD ADVANTAGE Our innovation towards performance, packaging and durability keeps Scorpion at the cutting edge of this highest form of production based motorsport. This