Our Carbon Fiber Splitter Diffusers (also called tunnels or ramps) were designed through extensive CFD and real-world testing. They make a practical and highly functional addition to your vehicle's aerodynamics.  Depending on your splitter design, these splitter diffusers can increase your splitter function by over 40%.  

The diffusers offer a modular design, as they come in two pieces that can be easily adjusted to suit your specific needs. They can be seamlessly integrated with your current front splitter or incorporated into any of our available and custom splitter designs. Sold in pairs with a universal fit, they arrive without pre-drilled holes or mounting hardware. At their widest, these tunnels measure 14 inches, but they can be narrowed down to around 7 inches to accommodate your preferences. 

IMPORTANT NOTES: 

• This is a universal component that will require a custom mounting solution
• We can install into your splitter for an install fee
• 4 inches tall at the trailing edge
• 15 inches long

Please contact us if you have any questions