Dinan Free Flow Axle-Back Exhaust - 2000-2003 BMW M5

Dinan's Free Flow Axle-Back Exhaust for the M5 provides improved flow and the resulting power gains without the excessive noise associated with typical aftermarket mufflers. The Dinan exhaust features a rigid and durable muffler case, manufactured from 20 gauge-304 stainless steel for optimum resistance to corrosion. Internally, the systems feature Dinan's Tuned Resonance Chamber Technology, providing the optimum balance between maximum power gains and a civilized, yet sporty exhaust note. The system also reduces weight substantially, weighing in at only 37.6 lbs. as compared to the stock system at 66 lbs. Dual 3-inch diameter polished stainless tips give the cars a tasteful performance look as well.

• More Power: + 6 HP @ 6500 RPM + 5 LB-FT @ 6500 RPM (w/ software)
• Drone abatement technologies used to reduce cabin resonance
• Enjoyably louder, sportier sound
• Dual 3" polished and laser engraved exhaust tips
• Over 28 lbs. lighter than stock (37.6 lbs. vs. 34 lbs.)
• 100% 304 stainless steel construction
• Uses the factory brackets and hangers for a factory-like fitment

Specifications

• Body Material: T304 Stainless Steel
• Brand: Dinan
• Category: Exhaust
• Clamps Included: Yes
• Dinan Point Value: 3
• Emission Code: 5
• Exhaust Tip Quantity: 4
• Finish: Brushed
• Grade Type: Performance
• Hangers Included: Yes
• Height: 10
• Labor Time (Hours): 2
• Length: 54
• Material: T304 Stainless Steel
• Max HP Gain: 6 @ 6500 RPM
• Max Torque (lb-ft) Gain: 5 @ 6500 RPM
• Muffler Quantity: N/A
• Peak HP: 402 @ 6500 RPM
• Peak Torque (lb-ft): 375 lb/ft @ 4500 RPM
• Pipe Material: T304 Stainless Steel
• Product Type: Axle-Back Exhaust
• Sub Category: Exhaust and Tail Pipes
• Warning: California Proposition 65
• Weight: 60.5
• Width: 29

Vehicle application overview

Confirm trim, engine, and installation requirements before ordering.

• 2000–2003 BMW M5