Two iconic BMWs. One drag strip. The BMW M3 E92 V8 takes on the legendary BMW M5 E39 V8 in a quarter-mile acceleration race packed with power, torque, and incredible exhaust sound.

Was very impressed with the ThinkScan 689BT. Check out the Think Car website for more info on their code readers (I get no commission from this link and was not paid to feature this product): <a href= ...