Special Note: Fits M-Aerodynamics bumper. Stock bumper fitment has not yet been tested.
Factory computer-controlled exhaust valve is eliminated.
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, classic look.
Maximum performance gains are 6 horsepower and 5 ft-lbs of torque.
Benefits of the Dinan Free Flow Exhaust:
+ 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 stainless steel exhaust tips
+ 6 HP @ 6600 RPM, 5 FT-LB @ 6600 RPM
Models Supported by Dinan Free Flow Exhaust
- 2014-2016 335i xDrive F34 GT
DOWNLOAD INSTALLATION INSTRUCTION HERE
|Labor Hours/Installation Hours
||50 State Emissions Legal
|Max HP Gain
||6 @ 6600 rpm
|Max Torque Gain
||5 @ 6600 rpm
||Includes mounting hardware.