As a household name for aftermarket exhausts, Scorpion knows exactly how to extract the best performance from high performance BMW engines.

The Scorpion M135i Sports-Cat Downpipe optimises exhaust flow by replacing the highly-restrictive factory catalytic converter, and also adds to the aural experience. This is one of the best upgrades you can make to allow the B48 engine to truly perform. Thanks to its high-flow sports catalytic converter, this piece remains road legal.

These pipes bolt directly to the OEM system and use factory mounting locations.

• 70mm (2.75″) diameter pipework
• Saves 0.6kg
• Direct fit

Free shipping.