PERRIN Gurney Flap for OEM Short Spoiler - 2015-2021 Subaru WRX / STI

Features:

• Provides a race-inspired look without a large wing

• Sleek, purpose-built appearance pairs well with rear diffusers

• Simple and hassle-free installation with detailed instructions

• Reflects PERRIN’s reputation for quality and engineering

• Ensures precise fit and finish for enhanced style and functionality

• Requires low-profile OEM or OEM-look spoiler

• Increases downforce and improves performance

• Reduces overall lift while only slightly increasing drag

• Adds 35 lbs. of downforce at 75 mph, 62 lbs. at 100 mph, and nearly 100 lbs. at 125 mph

• Aggressive styling for low-profile trunk spoilers

• Enhances spoiler height for a clean, modified look without being intrusive

• Maintains rear visibility and keeps the third brake light higher than the flap

• Constructed from corrosion-resistant 10g plate aluminum

• Precision laser-cut with slotted holes for alignment adjustments

• Semi-gloss black powder-coated finish, durable against the elements

• Suitable for all Subaru colors

• Easy installation with included thread insert hand tool and instructions

• Requires drilling into the existing low-profile spoiler

• Covered by a 60-month warranty (some exclusions apply)

Race-Inspired Aesthetics and Easy Installation

Achieve a race-inspired look for your vehicle without the need for a large wing. This sleek accessory offers a purpose-built appearance that pairs perfectly with other enhancements like rear diffusers. Installation is simple and hassle-free, with detailed instructions included to guide you through the process.

Quality Craftsmanship and Attention to Detail

PERRIN's longstanding reputation for quality and engineering is evident in this product. Though simple in design, it reflects the company's dedication to craftsmanship, ensuring precise fit and finish that elevates your vehicle’s style while maintaining functionality.

Spoiler Alert

NOTE: Requires the low profile OEM or low profile OEM look spoiler (OLM / Seibon Low Profile).

Aggressive Aesthetics

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.

Visibility

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.

CONSTRUCTION

The PERRIN Gurney Flap is constructed from 10g plate aluminum to eliminate corrosion and rusting. Precision laser cut, slotted holes allow for alignment adjustments during installation for a perfect fit.

FINISH

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.

INSTALLATION

Installation of the PERRIN Gurney Flap is easy with our step-by-step instructions and addition of our included thread insert hand tool. The PERRIN Gurney Flap does require drilling into the existing low-profile trunk spoiler and the final look is definitely worth it.

Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply