Dinan D660-0027 - Freeflow Axle-Back Exhaust

Dinan D660-0027 - Freeflow Axle-Back Exhaust

Dinan Free Flow Axle-Back Exhaust - 2008-2013 BMW M3

Freeflow Axle-Back Exhaust; 20-Gauge 304 Stainless Steel; 6 Max Horsepower Gain At 6800 RPM; 5 lbs.-ft. Max Torque Gain; Quad 3 in. Ceramic Black Tips;

What else would you expect from Dinan but the most technologically advanced exhaust on the market. The problem with most performance type exhaust systems is they compromise both flow and sound quality to try and achieve a balance between the two. Dinan free flow axle-back exhaust employs leading edge technology to solve this problem with advanced features not found in most aftermarket high performance exhaust systems, including a Helmholtz chamber and single channel absorption increases flow while reducing unwanted noise and weight. The Helmholtz chamber is a resonance cavity that reduces the drone that most high performance exhausts have at light throttle cruise. In addition Dinan has a straight through single pipe design to further reduce noise at light throttle cruise so that it is a civilized exhaust that you can live with everyday. The single channel dual exhaust i

• Single Channel Pipe Design
• Sportier Sound
• 10 lbs. Lighter Than Stock Part
• 100 Pct. 304 Stainless Steel Construction
• Simple Installation Using High Quality OEM Clamps And Hangers
• Straight Through Canister Design
• Contains Helmholtz Chamber To Remove Drone
• Design Reduces Noise At Light Throttle Cruise