2001-2006 BMW E46 325i / 330i Catback ExhaustThis Yonaka Motorsports catback exhaust system is made of 304
stainless steel with a titanium matte finish, a 3" OD mandrel bent piping, and dual polished 3" staggered tips.
Expect a quiet, clean, deep hum, without that irritating mid range raspy
Direct bolt-on fit to OEM. All installation hardware is included.Disclaimer: Recommended for off-road use only. Check with your local ministry of transportation in regards to exhaust regulations.Warranty: 1 year