BMW 535i Performance Exhaust by Dinan — Axle-Back with Helmholtz Chamber, Black (2011–2016). Built for the F10 535i, it improves flow and delivers a refined cruise with a confident growl under throttle.

Made from 100% 16-gauge 304 stainless steel for durability, this free-flow system reduces back pressure and tames low-RPM resonance via a tuned Helmholtz chamber. It installs using factory brackets and hangers for a precise fit, features twin 89mm (3.5") laser-engraved ceramic black tips, and removes the factory computer-controlled exhaust valve. Expect crisp response with dyno gains of +6 hp and +5 lb-ft at 6600 rpm.

Features

• 100% 16-gauge 304 stainless steel construction
• Helmholtz chamber to reduce low-RPM drone
• Twin 89mm ceramic black, laser-engraved tips
• Uses factory brackets and hangers
• Axle-back design; eliminates factory exhaust valve
• Dyno gains: +6 hp / +5 lb-ft @ 6600 rpm
• Direct fit for 2011–2016 F10 535i

Have questions or want guidance on setup? Call our specialists at 512-982-9393 (TX) or 562-981-6800 (CA). We serve Austin, Texas and the Los Angeles, California area with on-site installation and customization services.

Considering 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