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 polished, or ceramic black, 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.
Quad 3.5" black ceramic coated, or polished stainless, laser engraved exhaust tips
Helmholtz chamber and butterfly valve technology incorporated to remove drone
Dinan 12-16 BMW M5 (F10) Free Flow Axleback Exhaust System - Black Tips
Uses the factory brackets and hangers for a factory-like fitment
Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW M5
Enjoyably louder, throatier and deep sound
100% 304 stainless steel construction
Stainless Steel - Black Tips - F10
"Straight through" canister design
FREEFLOW EXHAUST F10 M5 BLACK
Axle-Back Exhaust
More Power: +8 HP
DIN ESK
