BMW 535i Performance Exhaust by Dinan Freeflow Axleback Polished 2011-2016. Purpose built for the F10 535i, it increases flow for proven gains and a refined yet assertive sound.

Dinan engineers combine a freeflow canister with a Helmholtz chamber to curb low rpm resonance while sharpening tone under load. Built from 100 percent 16 gauge 304 stainless steel for durability, it mounts to factory brackets and hangers for precise fit. This polished version features twin 89 mm laser engraved tips and removes the factory computer controlled exhaust valve. Measured gains of plus 6 hp and plus 5 lb ft at 6600 rpm complement the sportier character while keeping cruising manners intact.

Features

• F10 BMW 535i fitment 2011-2016
• Axle-back design reduces back pressure
• Helmholtz chamber to reduce drone
• 100 percent 16 gauge 304 stainless steel
• Twin 89 mm laser engraved polished tips

Questions or ready to book? We offer installation and customization at our Austin Texas and Los Angeles California area locations. Call TX 512-982-9393 or CA 562-981-6800.

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

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