Cooling

CNC machined billet water neck outlet and thermostat housing for the SR20 RWD. Replaces your factory water neck with this T-6061 billet unit. Increased water flow and better fitment. Included on outlet: - 1/8" NPT on top - 1/4" NPT on front Necks are machined for -16an fittings.

Billet Thermostat Housing for RWD SR20.Uses -16AN fitting.

OEM water pump replacement

Suitable for street or drag strip use – 3000+ hour life expectancyShow quality anodized finishCustomers have seen a real 7 to 10 horsepower increase at thewheels.

This blocks off the water line under the intake manifold flange on an SR20VE head.  Oring included.

This plate allows you to remove the OEM water pump in order to run an Electric Water Pump. Fits all SRs except the GTi-R block.

Water neck with heater hose for use when using a VVL head on a RWD block. Replaces the FWD neck on the head. Allows you to retain the RWD coolant temp sensors and coolant routing.

CNC machined billet water neck inlet for the SR20 RWD Block. Replaces your factory water neck with this T-6061 billet unit. Installs directly to the block. Requires removal of the OEM thermostat housing. Increased water flow and better fitment. Neck is machined for -16an fittings. Oring included

CNC machined billet water neck outlet for the SR20. Replaces your factory water neck with this T-6061 billet unit. Increased water flow and better fitment. Includes: - 1/8" NPT on top - 1/4" NPT on front Neck is machined for -16an fitting