Dinan Free Flow Stainless Exhaust – BMW E39 M5
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.
Dyno results for the combination of Stage 2 Engine Software; Cold Air Intake and Free Flow Exhaust.
Special orders welcome. Please contact us.
- MFG Part
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