http://www.m5board.com/vbulletin/e60-m5-e61-m5-touring-discussion/128188-video-2nd-bmw-m5-sepang-bronze-dinan-exhaust-aftermarket-ecu-vs-audi-rs6-avant-580-hp-stock.html 1080p: Audi RS6 Avant vs BMW M5 with ECU and aftermarket muffler (Dinan)
http://www.m5board.com/vbulletin/e90-m3-sedan-e92-m3-coupe-e93-m3-convertible-e46-m3-e36-m3-z4-m-z4-m-coupe/143995-hd-video-bmw-m3-e30-v-10-s85-vs-bmw-m3-e92-v8-3.html HD: BMW M3 V10 vs BMW M5 E60 Evosport headers, RPI Scoops, DInan muffler and ECU
http://www.m5board.com/vbulletin/e60-m5-e61-m5-touring-discussion/128150-video-bmw-m5-dinan-exhaust-ecu-vs-carlsson-ck60-vase-mercedes-sl600-v12-biturbo-600-hp-1024-nm.html BMW M5 (ECU and muffler) vs Carlsson CK60 (600 HP 1024 Nm)
BMW M5 Touring vs BMW M5 Touring with ESS ECU and RPI exhuast
HD: Race 1 of 2 MTM RS6 Sedan vs BMW M5 Evosport headers, Dinan muffler, ECU and RPI Scoops
http://www.m5board.com/vbulletin/e60-m5-e61-m5-touring-discussion/163490-evotech-audi-rs6-720-hp-800-nm-vs-bmw-m5-touring-ess-ecu.html Evotech Audi RS6 vs BMW M5 Touring ESS ECU
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