BMW M5 Performance Exhaust - Dinan - Axleback with Cool Tip design - Polished - ’06–’10. This axle-back system delivers a refined, sporty tone and improved flow, finished with polished quad 3.5 in. tips.

Dinan’s Cool Tip design uses an inner/outer tip with a base vent to draw in ambient air via rarefaction, reducing tip temperatures to help minimize radiant heat, discoloration, and the chance of burns when accessing the trunk. Constructed from 100% 304 stainless steel inside and out, it mounts using factory brackets and hangers for a clean install. The free-flow design sheds over 20 lbs (nearly 30% lighter than stock), offers measured gains of +9 hp and +6 lb-ft at 8000 rpm, and employs drone-abatement technologies for a civilized cruise with an appropriately aggressive note at wide-open throttle.

Features

• Quad 3.5 in. polished Cool Tip outlets, laser engraved
• 100% 304 stainless steel construction
• Over 20 lbs lighter than stock
• +9 hp / +6 lb-ft at 8000 rpm (E60 M5)
• Drone abatement reduces low-RPM resonance
• Uses factory brackets and hangers

Have questions or want guidance for your build? Call our experts in Austin, TX at 512-982-9393 or in the Los Angeles, CA area at 562-981-6800. We offer installation and customization services at both locations.

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

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