PERRIN GURNEY FLAP - BLACK - 15-21 WRX, 15-21 STI
The Perrin Gurney Flap adds more styling, and more downforce to your vehicle. This gurney flap has been fabricated from aluminum, and it comes in a black finish to blend in well with your exterior.
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.
The PERRIN Gurney Flap adds aggressive styling to your trunk spoiler. Without looking too intrusive, the Gurney flap modification adds a small amount of height to your existing spoiler for a clean, clearly modified look.
The PERRIN Gurney Flap is constructed from 10g 6061-T6 plate aluminum to eliminate corrosion and rusting. Precision laser cut, slotted holes allow for alignment adjustments during installation for a perfect fit.
Each PERRIN Gurney Flap has a semi-gloss black finish which looks good with every Subaru color. We ensure durability against the elements by using powdercoat paint which can be applied thicker and has a hard finish that is tougher than conventional paint.
2015-2020 Subaru STI & Type-RA
2015-2020 Subaru WRX