Originally posted by n2ocamry
also the american version is tweaked down
so just tighten some bolts cut some wires and change out the ecu for the jdm one and youve got an extra (+/-) 30hp
Ah yes, tightening bolts does increase horspower.
I'd like to see some more information on the bB. Specs, common modifications, parts compatable with the US xB, etc.