SpeedFactory Thermostat Housing - H/F Series Integra DA Every MAF housing is machined

Every MAF housing is machined from a 6061 aluminium blank to tolerances of +/-

1 1/8" NPT Plug

This can be used to attach a spring tie down on boosted applications where increased crankcase pressures can blow out the dipstick

X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs

SpeedFactory Thermostat Housing - H/F Series Integra DA Every MAF housing is machinedSpeedFactory Thermostat Housing H F Series The SpeedFactory Racing 16AN Thermostat Housing is designed to replace your factory thermostat housing and allows you to easily adapt 16AN hoses and fittings to your engine's cooling system. All SpeedFactory thermostat housings have provisions for the OEM cooling fan switch and engine harness ground wire. Complete your 16AN cooling system conversion by pairing this housing with a SpeedFactory Racing Upper