SpeedFactory Radiator Filler Neck An16 Outlet H22 clearance50 you can expect the absolute

you can expect the absolute best fit and finish

Uses an advanced Torque Management system to reduce engine torque

this included flange can be utilized as an option to weld the Alpha Header to an aftermarket exhaust

Purposefully reduced ride height (20mm front

the Mugen rear diffuser for the FD2 Civic replaces the standard bumper diffuser and adds a sportier look to the rear of the vehicle

SpeedFactory Radiator Filler Neck An16 Outlet H22 clearance50 you can expect the absoluteWhether you have a custom radiator or a SpeedFactory Race Tucked radiator, you need a proper way to fill your engine's cooling system from the highest point and we have the solution. SpeedFactory Racing H Series Upper Coolant Fill Necks are compatible with most aftermarket radiator setups, and change the high point of your cooling system for easy filling and system air bleeding. Our necks are manufactured in house using high quality aluminum materials