500Nm in the BA MkII, 550Nm in the BF. Plus I don't believe (correct me if I'm wrong, and be gentle, I think this is my first post) the BA MkII came with the ZF auto gearbox, which from all reports (and my brief drive) is a brilliant box, and would help with a 1/4 mile I think given its smoothness and gearchange speed. <{POST_SNAPBACK}> Both also came with 550nm of torque... no change there either!