K&N Red Foam Round Straight Precharger Filter Wrap (KN25-3750) AF9289-050-01 Aeroflow's overflow tanks are available

Aeroflow's overflow tanks are available in polished billet aluminium or anodised black with 3/8" barb fittings for a simple installation

Profiled black powdercoated mounting bracket

RPS13 180sx (SR20 & CA18)

including Boost vs RPM and Boost vs Time - Same popular boost control offered in Holley HP and Dominator EFI systems

Our manifolds are made to order

K&N Red Foam Round Straight Precharger Filter Wrap (KN25-3750) AF9289-050-01 Aeroflow's overflow tanks are availableKN25 3750 K&N FOAM PRE CLEANER, ROUND Fits 14" ID x 4" H Filter KN25 3750 Part Number: KN25 3750 The K&N Airforce Pre Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N Filtercharger when used in very dusty conditions. The Airforce Pre Cleaner is designed to be cleaned with K&N Cleaner or soap & water. Red coloured Airforce pre cleaners air oiled with K&N air filter oil after they are cleaned. They are