Product Description
Fitment Information:
2015-2021 Subaru WRX with a low profile wing
2015-2021 Subaru STI with a low profile wing
Features:
Decreases lift while slightly increasing drag to improve aerodynamic efficiency
10G 6061-T6 plate aluminum construction
Precision laser-cut, slotted holes allow for alignment adjustments for a perfect fit
Semi-gloss black finish with white PERRIN logo
Easy / Intermediate Installation Effort
Estimated Installation Time - 1 Hour
Installation Instructions
5 Year Manufacturer Warranty
What's in the Box:
(1) PERRIN Gurney Flap
(1) Rivet nut tool
(8) M6 Fender washers
(8) M6 Button head socket cap screws
(8) M6 Rivet nuts
(2) M6 Hex head bolts
(1) M4 Short arm hex key
(1) PERRIN License Plate Frame
Warranty & Instructions
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. It increases downforce by 35 lbs at 75 mph, 62 lbs at 100 mph, and nearly 100 lbs at 125 mph! The PERRIN Gurney Flap has a small enough profile that rear visibility is virtually unchanged. After installation, the third brake light assembly still sits higher than the gurney flap.
Note: Will require drilling into the existing Limited trunk spoiler
Usually ships within 6 days. 
