Outerwears 3" Breather w/Shield Pre-Filter - Yellow New Arrivals A one piece roto-molded tube

A one piece roto-molded tube is used to retain your factory lower airbox

Parts are pre-cut and notched

937 in Long

and WP3 Cool Pump with this replacement seal kit

of torque when used with #2176 intake and stock iron cylinder heads on a 318 engine

Outerwears 3" Breather w/Shield Pre-Filter - Yellow New Arrivals A one piece roto-molded tubeOuterwears was created to fulfill a desperate need to keep the Air filter and engine clean during off road racing. Racers and engine builders were experiencing loss of horsepower and engine damage due to sand, dirt, and other debris prematurely packing (clogging) the filter and often passing through the filter into the engine. Filters loading up with dirt meant loss of horsepower and in many cases loss of a race. Race crews were noticing severe engine