- 03:11
Exhaust system technology and balanced exhaust tone by Steve Dinan (produced by Dinan Engineering)
000
- 09:11
Member Streetking's cars 2002-2010 of M5BOARD.com
000
- 03:51
HD: Race 2 of 2 MTM RS6 Sedan vs BMW M5 Evosport headers, Dinan muffler, ECU and RPI Scoops
000
- 05:25
HD: MTM RS6 Sedan vs BMW M5 Evosport headers, Dinan muffler, ECU and RPI Scoops x 2 Races
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