Nitrous Express Water Injection Gas Stage II GM MAF Stand Alone Computers HKS 08-11 Subaru WRX/STi EJ25

HKS 08-11 Subaru WRX/STi EJ25 SUH409 Turbo Exhaust Manifold

Manley 97-00 Honda CRV B20B4 with B16A1/2/3 Head Standard Ring Set

These modules feature a fuel pump that flows 415lph and uses an impeller made of a lightweight composite that's impervious to fuels like E85 and race fuel

Perrin 15-21 Subaru WRX Oil Cooler Kit w/PERRIN Core

1" 25mm / R

Nitrous Express Water Injection Gas Stage II GM MAF Stand Alone Computers HKS 08-11 Subaru WRX/STi EJ25NX direct port water methanol systems inject the water methanol mixture directly into each intake runner providing excellent distribution to each cylinder. These systems include a high pressure electric pump, stainless steel hard lines, filtered nozzles, nickel plated fittings and a composite reservoir. Stage one systems include a wide open throttle activation switch while stage 2 and stage 3 systems include digital progressive controllers that