Perrin [15-20 WRX/STI] Gurney Flap for Premium Wing
The PERRIN Gurney Flap adds aggressive styling to your low-profile 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. Professional flow analysis showed it decreases overall lift while only slightly increasing drag - increasing downforce by 35 lbs. at 75 mph, 62 lbs. at 100 mph, and nearly 100 lbs. at 125 mph.
- Fits 2015-2020 Subaru WRX and WRX STI equipped with the low-profile / premium wing trunk spoiler (legacy range - see notes)
- Constructed from 10g 6061-T6 plate aluminum to eliminate corrosion and rusting
- Semi-gloss black powder-coated finish with white PERRIN logo - looks good with every Subaru color
- Precision laser-cut, slotted holes allow alignment adjustments for a perfect fit
- Small profile leaves rear visibility virtually unchanged; third brake light assembly still sits higher than the gurney flap
- Requires drilling into the existing trunk spoiler; includes rivet nut tool and all mounting hardware
- Part #PSP-BDY-402BK
- 5-year manufacturer warranty
- Prop 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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