Baseline Z4 35is Stage1 MHD ENI Super+ 100 Octane + Motul Injector Cleaner Z4 35is MHD OTS Stage 1 XHP Stage 2 Wagner EVO III 7.5” Dual Cone Intake BOV New injectors New Delphi Coils New NGK Plugs 0.022 gap New HPFP New VC and Gasket Stock Tire Size