1080p: BMW M5 (ECU and muffler) vs Carlsson CK60 (600 HP 1024 Nm)
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)
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