KirbyBuilt STi vs KirbyBuilt 350z 60 roll
60-ish roll sti has K&N drop in filter and turbo back exhaust z has K&N drop in, motordyne test pipes, skunk2 plenum spacer and exhaust.
60-ish roll sti has K&N drop in filter and turbo back exhaust z has K&N drop in, motordyne test pipes, skunk2 plenum spacer and exhaust.
