BMW M235i Performance Exhaust by Dinan — Axleback, Free Flow, Black Tips (2014–2016). Built for the F22 M235i, it adds a richer, sportier note while remaining civilized in daily use.

Dinan’s axle-back reduces back pressure for improved flow and response. A tuned Helmholtz chamber limits low‑RPM drone. Made from 100% 16‑gauge 304 stainless steel, it installs on factory brackets and hangers. Twin 89 mm ceramic black, laser‑engraved tips complete the system. Gains: +6 hp and +5 lb‑ft at 6600 rpm. Note: not compatible with the M‑Performance rear valance.

Features

• Direct fit for 2014–2016 F22 M235i
• Free Flow axle-back design
• +6 hp and +5 lb‑ft @ 6600 rpm
• Helmholtz chamber reduces drone
• 100% 16‑gauge 304 stainless steel; twin 89 mm ceramic black tips
• Uses factory brackets and hangers

Questions or ready to book installation and customization? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We provide professional installation at both locations.

Buying multiple items? Contact us for combined shipping discounts. We install on premises in Austin and Los Angeles.

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