Benefits:
- Stand out from the crowd with the aggressive DINAN Exhaust note from your E90 M3.
- Set your E90 M3 apart from others on the road with the perfect exhaust note.
- Dress up the rear of your E90 M3 with some sporty style tips.
Features:
- Quad 3" black ceramic coated and laser engraved exhaust tips
- 100% 304 stainless steel construction
- More Power: + 6 HP @ 6800 RPM, + 5 LB-FT @ 6800 RPM
- Single channel, "straight through" canister design
- 10 lbs. lighter than stock
- Enjoyably louder, sportier sound
- Uses the factory brackets and hangers for a factory-like fitment
- Helmholtz chamber to remove drone
Applications:
- 2008 - 2011 BMW E90 M3
Application Notes:
Description:
What else would you expect from Dinan but the most technologically advanced exhaust on the market. The problem with most performance type exhaust systems is they compromise both flow and sound quality to try and achieve a balance between the two. Dinan free flow axle-back exhaust employs leading edge technology to solve this problem with advanced features not found in most aftermarket high performance exhaust systems, including a Helmholtz chamber and single channel absorption increases flow while reducing unwanted noise and weight. The Helmholtz chamber is a resonance cavity that reduces the drone that most high performance exhausts have at light throttle cruise. In addition Dinan has a straight through single pipe design to further reduce noise at light throttle cruise so that it is a civilized exhaust that you can live with everyday. The single channel dual exhaust is
