Product Description
BMW Free Flow Axle Back Exhaust with Polished Tips - Dinan D660-0049
BMW Free Flow Axle Back Exhaust with Polished Tips - Dinan D660-0049
Dinan’s Free Flow Axle-Back exhaust system features 100% stainless steel construction measured to exact specifications to ensure proper fit via factory hangers and mounting points. Dyno tuned for maximum exhaust flow with minimum backpressure, this system is designed to provide a more aggressive sound under acceleration, while reducing drone inside the vehicle, thanks to Dinan’s exclusive Helmholtz Chamber and Butterfly Valve technologies. The exhaust gasses exit through larger laser engraved ultra durable satin black ceramic coated quad tips.
Every Dinan product comes with our industry exclusive factory matching new car bumper to bumper warranty and is designed and tested in Morgan Hill, California and can be purchased and installed at any Dinan Approved BMW dealership nationwide.
Benefits of the Free Flow Axle-Back Exhaust
+ Improve performance by 8 horsepower
+ Throaty, deeper sound
+ 100% 304 Stainless Steel Construction
+ Helmholtz chamber to remove drone
+ Incorporated Butterfly Valve technology
+ Simple installation using high quality BMW clamps and hangers
+ Quad 3.5" polished tips with Dinan logo
+ "Straight through" canister design
Vehicle Fitment
| YEAR | MAKE | MODEL |
| 2012 - 2015 | BMW | M6 |
| 2012 - 2015 | BMW | M6 |
| 2012 - 2015 | BMW | M6 |
| 2014 - 2015 | BMW | M6 GRAN COUPE |
| 2014 - 2015 | BMW | M6 GRAN COUPE |
| 2014 - 2015 | BMW | M6 GRAN COUPE |
Founded in 1979, Dinan is well established as North America’s premiere BMW tuner. Dinan develops, manufactures and markets a comprehensive line of high performance products and systems, distributed through a nationwide network of Authorized Dinan Performance Centers that includes select BMW Dealerships and Independent BMW Service/High Performance facilities. Recently, Dinan has further expanded its offerings to include other European marques such as Audi, Mercedes, and Porsche.
