| Thank you to all for the input. Question: Do you have to machine the lower plenum with this kit or do any other modifications other than snipping the harness and soldering the wires together? I found a package for this kit from Z1 with Nismo 615cc's for $1063. I guess I would also have to send in my Z1 ECU upgrade to have it updated for another $50.
Z1 ECU upgrade JWT Pop Charger Borla Exhaust |