Description
Dinan - D660-0025-BLK
Dinan Free Flow Axle-Back Exhaust - 2008-2013 BMW 135i/135is
Freeflow Axle-Back Exhaust; Stainless Steel; 6 Max Horsepower Gain At 6600 RPM; 5 lbs.-ft. Max Torque Gain; Four 3.5 in. Diameter Black Tips;
Dinan's free flow Axle-Back exhaust for the 135i Coupe and Convertible improves 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 harder acceleration. 100% stainless steel construction and exacting specifications ensure that the system fits correctly using the factory hangers and will resist corrosion for years to come. The design reduces overall weight as well and features 3.5'' polished stainless, or ceramic black, tips for a tasteful high-performance look.
- Lighter than stock
- Uses the factory brackets and hangers for a factory-like fitment
- More Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
- 100% 304 stainless steel construction
- Drone abatement technologies used to reduce cabin resonance
- Dual 3.5" laser engraved, polished or ceramic black exhaust tips
- Enjoyably louder, sportier sound
Extra Information
Warranty Information
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