Dinan Free Flow Axle-Back Exhaust | F06 · F12 · F13 M6 | 4.4L Turbo V8 [S63]

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Dinan Free Flow Axle-Back Exhaust | F06 · F12 · F13 M6 | 4.4L Turbo V8 [S63]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

with plenty of clearance for large brake calipers

This downpipe is THE best bang for the buck power mod available and it is available in either a race configuration or you can opt for our 200-cell high flow sport cat configuration

Lightening pocket around floating hardware

and includes an NPT tap to block it off when not in use

The main caps sit taller than the block and will require to be machined down to fit your installed girdle plate

Includes IE Spec ARP 2000 rod bolts with "IE" stamp to ensure genuine product

Reduces body roll and sway

Max gains of 16 hp and 12 ft-lbs of torque at the wheels (stock software)

This advanced design element provides a gradual reduction from the substantial 5" air filter to the smaller turbo inlet

engineered

This kit includes a Walbro fuel pump capable of flowing up to 50% more fuel than the factory fuel pump and is 100% E85 compliant

Release the complete power potential from your factory supercharger with an 80mm throttle body and matching IE software (free upgrade for existing Dual Pulley customers)

Exchange/Return Notes