
Originally Posted by
allmotoronly
lol and what would stage 4 be? Intake, exaust, ecu, and neons??? I guess upgrading the turbos would be like stage 36.
hmm.. according to Z1 motorsports (the Z32 experts) and other Z32 performance parts manufacturers, intake, exhaust, and ecu = stage 1.
and slomaro is right, in the real world, those are bolt-ons.