Outerwears Air Filter Pre-Filter Assembly - 14" x 5" Element - Purple Transmission & Drivetrain It allows us to test

It allows us to test new designs and know they'll work BEFORE the wheel hits the track

Optional coolant temperature sensor input

Includes an auxiliary port to power and operate additional LED lightsVehicle Applications: 2019-2023 Ram 2500 Big Horn DIESEL Crew Cab Pickup

9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control

Free EFI Tuning Software

Outerwears Air Filter Pre-Filter Assembly - 14" x 5" Element - Purple Transmission & Drivetrain It allows us to testOuterwears 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