Exhaust Decat Downpipe - BMW 3 Series F30 320i 330i B48 14-19

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 B48 engine
Designed to improve power and torque across the entire RPM range

Decibel Readings:

Stock Valves Closed: 67.2

Stock Valves Open: 66.1

Decat Valves Closed: 69.6

Decat Valves Open: 71.2