If you've been searching for a truly high-performance Axle-Back exhaust for your M3 look no further. Dinan's unique muffler design effectively reduces back-pressure for improved flow, resulting in measurable power gains.

Manufactured from 304 stainless steel inside and out for superior resistance to corrosion as well as a significant reduction of weight. And from those aggressive-looking ceramic-coated tips flows an exhaust note that will be music to the driving enthusiast's ears.

The Dinan exhaust delivers exactly what the M3 owner demands in a performance muffler

Increased power, reduced weight, a look that means business and the throaty exhaust note you'd expect from an M3.

Features and Benefits

• More Power: +В 7 HP at 8000 RPM + 5 Lb-ft at 5000 RPM (w/ software)
• Drone abatement technologies used to reduce cabin resonance
• Enjoyably louder, sportier sound
• Quad 3 Inch black ceramic coated and laser engraved exhaust tips
• 15 lbs. lighter than stock (43 lbs. vs. 58 lbs.)
• 100 Percent 304 stainless steel construction
• Uses the factory brackets and hangers for a factory-like fitment

Associated Comments

Stage 2 Engine Software recommended for optimum performance and drivability.

Details:

• Dinan Point Value: 3
• Material: T304 Stainless Steel
• Max HP Gain: 7 at 8000 RPM
• Max Torque (lb-ft) Gain: 5 at 5000 RPM
• Grade Type: Performance
• Finish: Brushed
• Body Material: T304 Stainless Steel
• Pipe Material: T304 Stainless Steel
• Clamps Included: Yes
• Exhaust Tip Quantity: 4
• Hangers Included: Yes
• Exhaust Type: Axle-Back
• Color: Black