BMW 335i Performance Exhaust - Dinan - Axleback, Freeflow, Dual 3.5" Tips - Black (2007–2011). This precision-built axle-back adds a deeper, sportier tone and improves exhaust flow for responsive performance.

Engineered by Dinan, the Free Flow Axle-Back is constructed from 100% 304 stainless steel and mounts using factory brackets and hangers for a precise fit and long-term corrosion resistance. Reduced back pressure helps the engine breathe, delivering verified gains of +6 hp and +5 lb-ft at 6600 rpm. The system is lighter than stock and features dual 3.5" ceramic black, laser-engraved tips. Drone abatement technologies help curb cabin resonance for comfortable cruising with an assertive note under throttle. Designed for 2007–2011 BMW 335i/335xi.

Features

• Free flow axle-back design reduces back pressure
• +6 hp, +5 lb-ft @ 6600 rpm
• 100% 304 stainless; lighter than stock
• Dual 3.5" ceramic black, laser-engraved tips
• Factory brackets/hangers; drone abatement tech

Questions or need guidance? Call us — Austin, TX 512-982-9393 (TX) or Los Angeles, CA area 562-981-6800 (CA). We offer professional installation and customization at both locations.

Ordering multiple items? Contact us for shipping discounts. We install on premises at both Austin and Los Angeles locations.

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