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Gurney Flap for BRZ with Limited Spoiler


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Part Number

Was: $119.00
Sale: $107.10
Save: 10%
Save: $11.90


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.

Analysis has shown the PERRIN Gurney Flap increases downforce by 35 lbs. at 75 mph, 60 lbs. at 100 mph, and nearly 90 lbs. at 125 mph.

Aggressive Aesthetics

The PERRIN Gurney Flap adds aggressive styling to your Limited 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 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.


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 Limited trunk spoiler and the final look is definitely worth it.

5 Year 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
» Read Full Warranty


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Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department


Compatibility Detail


2013-2016 BRZ with limited spoiler Yes

In The Box

In The Box

(1) PERRIN Gurney Flap
(1) Installation tool
All necessary mounting hardware


Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W3.0000” x H7.0000” x L47.0000”
  • This item ships in its own box.