Hard Pipe and Blow Off Kit for BMW 135i, 335i, & 1M (N54 Engine) mk6 tfsi This sports cat exhaust will

This sports cat exhaust will enable you to pass a UK MOT emissions test or police road side checks

Downforce peaks and begins dropping at 14 degrees angle of attack

Laser Cut Stainless Steel Brackets

Installation of these dowels is certainly not a DIY job

this all-in-one upgrade delivers maximum results with minimal fuss

Hard Pipe and Blow Off Kit for BMW 135i, 335i, & 1M (N54 Engine) mk6 tfsi This sports cat exhaust willSuitable for the BMW 135i, 335i, & 1M fitted with the N54 Twin Turbo engine. This alloy hard pipe fits to the throttle body and incorporates our high flow blow off valve. This valve, expertly engineering by our R&D department, is the largest displacement valve that Forge have ever made! Featuring a 50mm (2) aluminium piston so that there are no issues with split diaphragms, we have not found the power handling limits of this valve yet! The piston uses