• Direct OEM replacement for 05-10 Elise and 06+ Exige.
• Comes WITH or WITHOUT exhaust hole cutout (specify below).
• No drilling or modification required. 15 minute installation.
• Built from aluminum and powdercoated matte black.
• Weighs only 11 lbs (5.5 kg).
• Stronger and thicker than OEM to handle curb rash and track abuse.
• Frequently Asked Questions about this diffuser.
• Our most popular Track Diffuser!
Diffuser body is 3 in” (7.5 cm) longer than OEM diffuser. Fins sit 4 in” (10.5 cm) off the ground on stock suspension. Fins run parallel to the ground and extend forward to the undertray to channel air properly out the rear of the car. This reduces drag and improves downforce. Fins are squared off to keep air channeled in between the fins longer, preventing air spill. This is a great track diffuser.