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D660-0055-BLK
$1,399.00
Special Note: Factory computer-controlled exhaust valve is eliminated.
Product Description
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 (3.5") ceramic black exhaust tips for a tasteful, high-performance look.
Maximum performance gains are 6 horsepower and 5 ft-lbs of torque.
Benefits of the Dinan Free Flow Exhaust for the F30 340i / F32 440i:
+ 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 (3.5") laser engraved ceramic black exhaust tips
+ 6 HP @ 6600 RPM, 5 FT-LB
+ Factory computer controlled exhaust valve is eliminated.
Models supported by Dinan Free Flow Exhaust for the F30 340i / F32 440i
DOWNLOAD INSTALLATION INSTRUCTION HERE
| Labor Hours/Installation Hours | 1.20 |
|---|---|
| Emission Status | 50 State Emissions Legal |
| Max HP Gain | 6 |
| Max Torque Gain | 5 @ 6600 RPM |
| Included Notes | Includes mounting hardware. |
