White Outerwear for 4" Sprint Car Air Box 3001158

Unmatched Filter Protection

Ensure your sprint car's air filter stays in pristine condition even in the harshest racing conditions. The Walker Performance Filtration outerwear pre-filter acts as a powerful barrier against dirt, dust, and debris, keeping these contaminants from clogging the air filter. This safeguard maximizes the efficiency of your air intake system, leading to improved engine performance and prolonged engine life.

Built to withstand the rigorous demands of racing, this pre-filter boasts unrivaled durability. Whether you're tearing up the track or tackling challenging terrains, the Walker Performance Filtration outerwear pre-filter remains resilient, maintaining its protective capabilities throughout the most grueling races. Experience the peace of mind that comes with knowing your sprint car's engine is fortified against external contaminants.

These white outer wears help distinguish the good from the bad. They let you see when the element needs cleaned and replaced much sooner than the colored versions.  They let you see the hood angles easier as well. We make them baggy on the filters so the oils from the medias don't create any restriction to the air filter.