BMW X5 M Performance Exhaust - Dinan - Axleback - Black - 2015–2018. Dinan’s Free Flow axle-back enhances your F85 X5 M with a deeper, sportier note and factory-like fit, finished with black tips.

Engineered to reduce back pressure and improve exhaust flow, this system delivers a civilized tone during cruising and a pleasantly aggressive sound under throttle. A Helmholtz chamber reduces low-RPM resonance, while a computer-controlled valve tempers noise at light load and opens for maximum flow under hard acceleration. Built from 100% 16-gauge 304 stainless steel for durability and corrosion resistance, it features quad 89mm (3.5") black ceramic tips with laser engraving and a straightforward bolt-on installation using factory brackets and hangers.

Features

• 100% 16-gauge 304 stainless steel construction
• Helmholtz chamber reduces low-RPM drone
• Valve control: quiet at cruise, free-flow under load
• Quad 89mm (3.5") black ceramic tips, laser engraved
• Bolt-on fit using factory mounts
• Measured gains: +8 hp and +7 lb-ft at 6000 rpm
• Deeper, sportier exhaust tone

Have questions or want to schedule service? Call our Austin, TX shop at 512-982-9393 (TX) or our Los Angeles area location at 562-981-6800 (CA). We offer installation and customization at both locations.

Purchasing 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