Active Autowerke stock BMW F10 M5 versus F10 M5 S63TU V8 with exhaust and downpipes Mustang dyno results
Here are dyno results courtesy of Active Autowerke showing the difference between a stock BMW F10 M5 and one with downpipes and an exhaust. This test was done on Active Autowerke's Mustang dyno. The baseline shows 488 horsepower at the wheels and 471 pound-feet of torque at the wheels. With the addition of the Active Autowerke Downpipes and Active Autowerke exhaust output rises to 514 horsepower at the wheels and 498 pound-feet of torque at the wheels.
That is a gain of 26 wheel horsepower just with exhaust modifications, impressive. Imagine what the gains will be with an ECU tune.
Compare these Mustang dyno results to what IND-Distribution saw on a Dyonjet with exhaust, downpipes, and an intake
. The F10 M5 proves it responds well to bolt on modifications.