PERRIN Strut Brace for 08- 20 WRX/STI

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During cornering, the PERRIN Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions and reduces understeer. Through tension and compression, the PERRIN Strut Brace transfers the load of each strut tower to the opposing strut tower, reducing flex by tying them together. Tire wear and metal fatigue in the strut tower area can be reduced.

Utilizing CNC machined aluminum feet and mandrel bent, thin wall 4130 Cro-moly tubing, the PERRIN Strut Tower Brace is strong while remaining lightweight.

The feet are two-piece assemblies made from machined aluminum and anodized black. The two pieces are held together around the strut bar with four anodized black bolts.

The strut bar is powder coated for protection against the elements, the finish will look awesome for years to come. The feet are a black anodize and lasered with the PERRIN logo. The PERRIN Strut Tower Brace is available in textured red, black, or glossy neon yellow powder coat.

FITMENT: 2008 through 2020 WRX and STI.


  • Strut Feet Material: Machined Aluminum
  • Bar Material: Mandrel Bent Thin Wall 4130 Cro-Moly Tubing
  • Finish - Feet: Black Anodize
  • Finish - Bar: Texture Powdercoat