Product Overview
Dinan engineers designed the F30 335i and F32 435i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or"drone" at low RPM.
This Part Fits:
- Twin 3.5" laser engraved, polished or ceramic black exhaust tips
- Uses the factory brackets and hangers for a factory-like fitment
- More Power: +Â 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
- 100% 304 stainless steel construction
- Helmholtz chamber to reduce drone
- Enjoyably louder, sportier sound
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2015 | BMW | 335i | Base |
| 2013-2015 | BMW | 335i xDrive | Base |
| 2014-2016 | BMW | 435i | Base |
| 2014-2016 | BMW | 435i xDrive | Base |
