Add another aerodynamic performance enhancer to your custom aftermarket high-performance vehicle with car specific diffusers and splitters. Similar to the basic idea behind spoilers and wings, diffusers and splitters redirect the air around a fast-moving vehicle, instead of allowing it to pass underneath. Air rushing under the vehicle at high speeds can create a lift effect, reducing the contact the wheels have with the road. With the addition of car specific diffusers and splitters, air is prevented from passing under the vehicle, reducing the amount of lift and maintaining control at higher speeds. Feel the performance benefits for yourself by installing car specific diffusers and splitters to your custom vehicle.