Exhaust Decat Downpipe - BMW 1 Series F40 M135i X Drive GPF 19+

Omi Performance decats instantly increase power by allowing exhaust gasses to exit the vehicle quicker. Our decats are designed to be direct replacements for the OEM catalytic converter, ensuring smooth installation every time.

Manufactured from highest quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
Free flowing Catalyst replacement to get the most from the 2.0L turbo
Built in flexi joint helps reduce exhaust strain