Universal Splitter Diffuser Tunnels

⦿ IN STOCK (SHIPS FREE FOR LABOR DAY!) Looking to add additional front grip, corner faster, and brake shorter? The Racebred Components Universal Splitter Diffuser Tunnels were designed to help increase front downforce on a standard flat splitter. Using 3D modeling and CFD analysis, we adopted a proven methodology of a dimpled surface; reminiscent of a golf ball, to help glide air across the diffuser tunnel surface, increasing the low-pressure zone further forward, resulting in improved downforce and decreased drag. Our Dimpled Splitter Diffuser Tunnels are built to last – just like our splitters. Manufactured from injection molded polyurethane, these tunnels are designed for long term abuse and will not crack or shatter like ABS plastic or fiberglass and will continue to perform in the harshest race environments.  WHY THE DIMPLES? Simply put, adding dimples moves the low-pressure zone forward and encourages the air to have an increased attachment versus a smooth surface, which result