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Perrin Front Strut Tower Brace
2015-2020 Subaru WRX & STI
During cornering the PERRIN strut brace transfers the load of each strut tower via tension and compression of the strut bar, to the opposing strut tower, reducing flex by sharing the load and tying the strut towers together. The improved chassis rigidity enhances steering precision under high load conditions and reduces understeer. Tire wear and metal fatigue in the strut tower area can be reduced.
Perrin Front Strut Tower Brace
- Choice of Black, White, or Red finishes
- Strong while remaining lightweight.
- Powder coated for protection against all elements
- PERRIN 5 Year Warranty
Be Proud to Pop Open Your Hood
This PERRIN Performance product features a durable powder coat finish. PERRIN powder coating is available in either red, black, or white and are accented with a wrinkled texture finish.
Has Function While Also Looking Good
Ultra-strong strut tower brace for the most challenging corners and an excellent accent piece for your engine bay.
With Subaru’s MacPherson strut design, the vehicles entire vertical suspension load is transmitted to the top of the vehicle's strut tower. For this reason there is inherent flex within the strut towers relative to the vehicle body. During performance driving there is enough flex to alter what should be static camber, toe, and caster settings. This change can make steering response and body roll more pronounced and unpredictable. The PERRIN Performance strut tower brace solves this problem. During cornering, the PERRIN strut brace transfers the load of each strut tower via tension and compression of the strut bar to the opposing strut tower. This reduces flex by sharing the load and tying the strut towers together. The improved chassis rigidity enhances steering precision under high load conditions and reduces understeer. Tire wear and metal fatigue in the strut tower area can be reduced.
Utilizing heat-treated cast aluminum feet and mandrel bent, thin wall 4130 Cro-moly tubing, the PERRIN bar is strong while remaining lightweight.
The strut bar is powder coated for protection against the elements, the textured finish will look awesome for years to come. The feet are a glossy black powder coat, pad printed with the PERRIN logo. The PERRIN Strut Tower Brace for WRX / STI is available in red and black wrinkle powder coating.
5 Year Warranty
PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply
|Additional Warranty Information||None|
Perrin Front Strut Tower Brace / SUS-056XX-PARENT Fits
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9 customer reviews
Grabbed the Perrin tower brace back in June, 22. Packaged well, easy to follow instructions, installation went smoothly. Overall appearance under the hood is great, crinkle red is a nice touch. Can definitely notice the reduced flex off the bat. Especially since only a front is currently installed, the rear flex is more pronounced now. Worthwhile suspension mod and will be adding a rear but from a different company as I haven't found a Perrin rear one yet.
Great First Mod
Easy install and easy upgrade to help cornering. Great way to mod without voiding warranty. Fits perfect with stock top mount.
I got the neon yellow strut bar to match my other perrin products. I am running a Grimmspeed TMIC. So the bar does bit, however, you will get rubbing if your running the Grimmspeed TMIC. You wont notice the marks till you take the bar off or swap to a FMIC. The bar does clear this intercooler but rubbing will still occur.
Easy install / great product
Looks great! Easy to install, just take your time to ensure everything is lined up perfectly.
Fits with Verticooler
This is the only STB confirmed to fit with the Process West Verticooler. That being said, it is a TIGHT FIT. I have a touch of rattle, despite tapping the bar as far back as we could before tightening down the bolts. Quality of the part is usual Perrin top notch. Performance is excellent. Noticeably better turn in on tight turns, as well as high speed sweepers. Car is flatter, in general, and overall handling is improved. Definitely recommend this product.
Love it! Looks incredible (red) with the sti's red intake. Steering and handling is incredible. This was the first thing I put on it the moment I got it home from the dealer. The only thing I'd wish was different were the screws. I wish they were steel instead of aluminum because they strip suuuuper easy. Other than that, its really solid, and fits well! A+
I could feel the difference instantly! The instructions said it would have wiggle room, however, mine seemed a little tight fitting and required a strong arm. It took me about 30 min. Once it was installed, I noticed a huge difference. I love Perrins products.
Took me about 15 to get installed. Could tell the difference right away
It's no that easy to install
Took about 30 minutes to install. Not aa easy fit, but it does fit. I have not driven yet. I will update you guys.