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Choose Your Car 
Perrin Performance Gurney Flap | 2015-2019 Subaru WRX/STI (PSP-BDY-402BK)


Perrin Performance

Perrin Performance Gurney Flap | 2015-2019 Subaru WRX/STI

PART# PER PSP-BDY-402BK
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$133.38   $156.00
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2015-2019 Subaru WRX/STI Gurney Flap by Perrin

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.

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

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.

Features

  • 10g 6061-T6 Plate Aluminum Construction
  • Laser Cut Slotted Holes for a Perfect Fit
  • Powder Coated Semi-Gloss Black Finish

Benefits

  • Aggressive Aesthetics
  • Increase in Downforce of 35lbs
  • Increase in Downforce of 35lbs
  • Increase in Downforce of 35 lbs at 75 mph, 62 lbs at 100 mph, and nearly 100 lbs at 125 mph.

Please Note:

  • Only fits with low-profile trunk spoiler

Applications

  • 2015 - 2019 Subaru WRX
  • 2015 - 2019 Subaru WRX STI

What's in the box?

  • 1 - PERRIN Gurney Flap
  • 1 - Installation tool
  • All Necessary Mounting Hardware
  • Installation Instructions
  • Warranty Information
  • Stickers

Warranty

  • Perrin Performance 5 Year Limited Warranty

2015-2019 Subaru WRX/STI Gurney Flap by Perrin

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.

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

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.

Features

  • 10g 6061-T6 Plate Aluminum Construction
  • Laser Cut Slotted Holes for a Perfect Fit
  • Powder Coated Semi-Gloss Black Finish

Benefits

  • Aggressive Aesthetics
  • Increase in Downforce of 35lbs
  • Increase in Downforce of 35lbs
  • Increase in Downforce of 35 lbs at 75 mph, 62 lbs at 100 mph, and nearly 100 lbs at 125 mph.

Please Note:

  • Only fits with low-profile trunk spoiler

Applications

  • 2015 - 2019 Subaru WRX
  • 2015 - 2019 Subaru WRX STI

What's in the box?

  • 1 - PERRIN Gurney Flap
  • 1 - Installation tool
  • All Necessary Mounting Hardware
  • Installation Instructions
  • Warranty Information
  • Stickers

Warranty

  • Perrin Performance 5 Year Limited Warranty

Customer Reviews

Based on 8 reviews
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(8)
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C
Cameron Carroll
Looks great

USE A 3/8 DRILL BIT. tighter fit than the 54/64ths. Looks great, easy install took about 15-20 mins, very high quality and the spoiler mounts very solid, no way it's coming off if you tighten the rivet nuts all the way. No way it's coming off

B
B.M.
very nice

Really cool piece to add, is very subtle but definitely helps the overall look

R
Ryan
Sleek with an impression.

Absolutely love it. It's not over the top but it has gotten lots of complements for being subtle yet somehow standing out it the most flattering way. I'd recommend it, just make sure you have the right drill bits ahead of time!

A
Andrew
Perrin Gurney Flap

It was a very simple install. Came with everything need to attach to car. Just make sure to take your time and use painters tape to protect your paint. Completed the install in under an hour. Looks amazing

C
Connor
Easy and Good Looking

The product came well packaged and protected. The instructions are easy enough to install just make sure you measure where to drill the holes correctly and you will love the outcome on your car. It can be installed by one person with a drill and some basic tools in under an hour.

MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.