Dinan Free Flow Axle-Back Exhaust for BMW | E39 | M5 | D660-3950

Dinan's Free Flow Exhaust for the M5 provides improved flow and the resulting power gains without the excessive noise associated with typical ''after-market'' 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:

• +6 HP @ 6500 RPM, +5 lb/ft @ 6500 RPM
• Uses the factory brackets and hangers for a factory-like fitment
• 28lbs in Weight Savings
• Dinan's Tuned Resonance Chamber Technology
• 100% 304 stainless steel construction
• 3" laser engraved polished stainless steel exhaust tips

VEHICLE FITMENT

• 2000-2003 E39 BMW M5 S62

.

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov