Dinan Free Flow Black Stainless Exhaust for BMW F30 335i/F32 435i
Dinan engineers designed the 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.
The system is built to exacting specifications to ensure perfect fit using the factory hangers. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 89mm polished stainless steel exhaust tips for a tasteful, high-performance look.
Special Note: Factory computer-controlled exhaust valve is eliminated.
Maximum performance gains are 6 horsepower and 5 ft-lbs of torque. The exhaust adds 3 point towards a Dinan badge.
Benefits of the Dinan Free Flow Stainless Axle-Back Exhaust for the F32 435i:
+ Uses the factory brackets and hangers for a factory-like fitment.
+ Helmholtz chamber to reduce drone.
+ Enjoyably louder, sportier Sound
+ 100% 304 stainless steel construction
+ Twin 89mm laser engraved Polished exhaust tips
+ 6 HP @ 6600 RPM, 5 FT-LB
Product Specifications
| Emission Status | 50 State Emissions Legal |
|---|---|
| Max HP Gain | 6 |
| Max Torque Gain | 5 |
| Included Notes | Includes mounting hardware. |
