Dinan D660-0009A-BLK - Axle-Back Exhaust Kit

Dinan D660-0009A-BLK - Axle-Back Exhaust Kit

Dinan Free Flow Axle-Back Exhaust - 2006-2010 BMW M5

Axle-Back Exhaust Kit; 304 Stainless Steel Mufflers; 9 Max Horsepower Gain At 8000 RPM; 6 lbs.-ft. Max Torque Gain; Four 3.5 in. Diameter Black Tips;

The Dinan M5 axle-back exhaust system provides maximum flow characteristics for optimum power gains while producing a civilized, yet very sporty exhaust note that is appropriately aggressive at wide open throttle. And theres none of that irritating low RPM drone that is common with so many aftermarket mufflers. The mufflers are manufactured from 100% 304 stainless steel inside and out for maximum resistance to corrosion and nearly a 30% reduction in weight, eliminating over 20 lbs. Finished with four 3.5 in. diameter black tips to give the car a more aggressive look. Utilizing the factory brackets and hangers, the Dinan exhaust mounts in a factory-like fashion for a perfect fit and clean installation.

• More Power: + 9 HP @ 8000 RPM, + 6 LB-FT @ 8000 RPM
• Drone abatement technologies used to reduce cabin resonance
• Enjoyably louder, sportier sound
• Quad 3.5" laser engraved, polished or ceramic black exhaust tips
• Over 20 lbs. lighter than stock
• 100% 304 stainless steel construction
• Uses the factory brackets and hangers for a factory-like fitment