Dinan Free Flow Axle-Back Exhaust BMW M3 E92/E93 - D660-0027
The Dinan D660-0027 Free Flow Axle-Back Exhaust is designed for 2008-2013 BMW M3 E92/E93 Coupe and Convertible applications with black tips.
The system uses T304 stainless steel construction, factory brackets and hangers, and four exhaust tips. Dinan lists maximum gains of 6 horsepower and 5 lb-ft of torque and a factory-like installation using the original mounting points.
Dinan lists this system as emission code 5 because it does not affect vehicle emissions.

