SKU: 11581620629

Dinan Free Flow Axle-Back Exhaust - 2000-2003 BMW M5 - D660-3950

Sale price$967.47 Regular price$1074.97
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Dinan Free Flow Axle-Back Exhaust - 2000-2003 BMW M5 - D660-3950Overview: 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

Overview:

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.

Features:

  • 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

Application:

Year Make Model Submodel Engine Size
2000 - 2003 BMW M5 5L V8

Specs:

Brand Dinan
Dinan Point Value 3
Emission Code 5
Height 10
Labor Time (Hours) 2
Length 54
Material 304 Stainless Steel
Max HP Gain 6 @ 6500 RPM
Max Torque (lb-ft) Gain 5 @ 6500 RPM
Peak HP 402 @ 6500 RPM
Peak Torque (lb-ft) 375 lb/ft @ 4500 RPM
Product Type Axle-Back Exhaust
Sound Level Aggressive / Moderate
System Type Axle-back
Warning California Proposition 65
Weight 60.5
Width 29
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11581620629

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Daniel C.
West Palm Beach, US
★★★★★ 5
Great quality products
Used this product to make a new hot and ground on my 2001 Ford f450 with 2 batteries. Alot cheaper than factory!!
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Reviewed in the United States on August 17, 2025
T
Verified Purchase
Todd Levesque
Battle Creek, US
★★★★★ 5
Purchase a very good set or at least the correct cutters for this wire. I’ll make your life hell .
Glad I bought it when I did. Copper has gone way up. And this is full core copper. Place my copper ends on the stuff works great. Using it on a solar battery bank.
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Reviewed in the United States on February 9, 2026
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Verified Purchase
Norman
Boise, US
★★★★★ 4
Wire
It's good but it's aluminum
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Reviewed in the United States on November 22, 2024
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mike tavalez
Natrona Heights, US
★★★★★ 5
Works good
Great spare spool for RV application amd home build inverter setup
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Reviewed in the United States on March 5, 2026
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Verified Purchase
Avary Jones
Alexandria, US
★★★★★ 5
Good current wire
It works well
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Reviewed in the United States on October 20, 2025

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