this seems somewhat consistent. my dyno for my modded 128i gave out 200 hp.
also, mine was automatic so I am sure it has greater power losses to the wheels
i have intake + exhaust.
however, mine was done on a dynojet and the guy had no idea how to do it since my car was an auto and was kicking down gears a lot.
my torque was 242 which is obviously wrong xD
lemme find pic of my dyno
also, the idiot DID NOT PUT those fans in front of my car and as a result after 2 runs it overheated my engine so i left. This was done outside in the garage when it was 100 degrees in Texas. these guys were horrible never go there
