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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Rosewood paper grain — description and returns beneath the overlapping buy card.
Mounting kits and hardware are sold separately
• Compatible with most racing fuels including ethanol
pad printed with the PERRIN logo
Cap with seal
2L V10 Audi R8 and 580/610 Huracan models
PERRIN Gurney Flap - 2015-2021 WRX/STi BMW Mounting kits and hardware areVehicle Fitment: 2015 2021 WRX & STi INCREASE DOWNFORCE AND PERFORMANCE After sending the PERRIN Gurney Flap in for professional flow analysis, it was determined that it decreases overall lift of the car while only slightly increasing drag. This means the aerodynamic efficiency of the system is increased. Analysis has shown the PERRIN Gurney Flap increases downforce by 35 lbs. at 75 mph, 62 lbs. at 100 mph, and nearly 100 lbs. at 125 mph. AGGRESSIVE