BMW M3 Performance Exhaust - Rear - Dinan Axle-Back Freeflow, Black Tips (2001–2006). Purpose-built for the E46 to improve flow and soundtrack while maintaining factory-like fit.

Engineered from 100% 304 stainless steel, this axle-back replaces the stock muffler with a lighter, freer-flowing design. Quad 3" black ceramic-coated tips deliver a crisp finish and a motorsport tone. Drone-abatement reduces cabin resonance. Uses factory brackets and hangers. For best results and drivability, Dinan Stage 2 Engine Software is recommended; with software: +7 hp @ 8000 rpm, +5 lb-ft @ 5000 rpm.

Features

• 2001–2006 BMW M3 (E46)
• Axle-back free-flow design
• 100% 304 stainless steel
• 15 lbs lighter than stock (43 lbs vs. 58 lbs)
• Quad 3" black ceramic-coated tips
• Factory brackets and hangers

Questions or planning an install? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer professional installation and customization at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov