Perrin Performance Gurney Flap For 2009-2014 WRX Hatchback / 08-14 STI Hatchback tie rod performance

performance

8V): Main Beam: 0

Available in Red

Sierra owners have been doing projector retrofits with higher performance units just because that's the only real way to fix the Achilles heel inside these housings

(1) OnX6+ Light Bar

Perrin Performance Gurney Flap For 2009-2014 WRX Hatchback / 08-14 STI Hatchback tie rod performanceAdd an aggressive aesthetic and, in some applications, increase downforce with the PERRIN Gurney Flap. 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