Product Overview
Maximize your front-end downforce without resorting to oversized splitters that drag or scrape on the road. These diffuser tunnels integrate directly into the OEM fender liners, using factory mounting points for a clean and secure installation.
By increasing the rate of volume expansion within the tunnel, these pieces lower the air pressure under the front end, generating additional downforce.
Note: Installation requires trimming of the stock fender liners.
For best aerodynamic performance, we recommend pairing with more aggressively vented front fenders to allow for optimal airflow exit.
Sold as a pair.
