Pay in 4 interest-free payments of $22.75 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
User defined shift lights
datalogging
Using advanced 3D design and simulation programs we have created a stronger and higher flowing valve head design
We offer a 1 year replacement with original reciept
14 @ 182mph
SpeedFactory Racing -16an Thermostat Housing for Honda/Acura B-Series Engines Injectors User defined shift lightsThe 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 Coolant Fill Neck, found in the cooling system
