Fuel-It’s S58-specific port injection kit bolts straight onto the intake manifold of G87 M2, G80 M3, G82 M4, F97 X3M and F98 X4M. No cutting, flaring or custom fabrication - just plug-and-play integration with your OEM fuel lines via the included billet tee.
Supports 1000+ whp when paired with correct injectors and tuning
Billet aluminium rail, stainless braided line with black nylon sheathing, CNC anodised fittings
Works with E85, race fuel, methanol and high-octane pump petrol
Includes injector jig, 21/64 drill bit, Superlube and all mounting hardware
Injectors, controller and flex fuel sensor sold separately.
