![Perrin [08-21 WRX/STI, 13-23 BRZ , 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 19mm | PSP-SUS-230](http://turbotechperformance.com/cdn/shop/files/perrin-rear-adjustable-sway-bars-subaru-wrx-sti-2008-2020-psp-sus-230-sway-bars-perrin-performance-19mm-rear-psp-sus-230-papsp-sus-230.jpg?v=1785354133&width=360)
Perrin [08-21 WRX/STI, 13-23 BRZ , 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 19mm | PSP-SUS-230
Here, you are looking at the Perrin 19mm Rear swaybar for your WRX, STI, BRZ, or 86!
Prevent plow and improve handling with Perrin!
The only way to make your car turn, stop or go is if the entire available tire patch is hitting the surface at hand. The factory included what many regard to be a whimsical attempt to increase cornering with puny sway bars on the front and rear. PERRIN™ sees the need for far larger and stronger sway bars and now offers two choices for both ends of your car.
For street enthusiasts that simply want to attack the drive to work with more gusto, the 19mm upgrade is the ideal choice. While dedicated track hounds will delight in the increased snap now available from our 22mm offering. Each size and each end also incorporates 3adjustment holes to help you custom tailor your suspension to your specific needs and driving habits. Made from solid steel and heavily powder coated to prevent the rigors of salty roads that wreak havoc with less-worthy products. All kits include polyurethane pocketed bushings to prevent tedious re-greasing and all necessary hardware for a clean and painless installation.
Please note, 2015+ WRX / STI uses a 20mm factory bar, and this will be less stiff than the factory bar.
2008 WRX:
- PERRIN 19mm Bar Hole #1 105% Stiffer than 15mm OEM bar
- PERRIN 19mm Bar Hole #2 160% Stiffer than 15mm OEM bar
- PERRIN 19mm Bar Hole #3 240% Stiffer than 15mm OEM bar
2009-2014 WRX:
- PERRIN 19mm Bar Hole #1 58% Stiffer than 16mm OEM bar
- PERRIN 19mm Bar Hole #2 100% Stiffer than 16mm OEM bar
- PERRIN 19mm Bar Hole #3 160% Stiffer than 16mm OEM bar
2013-2016 BRZ / FRS:
- PERRIN 19mm Bar Hole #1 150% Stiffer than 14mm OEM bar
- PERRIN 19mm Bar Hole #2 243% Stiffer than 14mm OEM bar
- PERRIN 19mm Bar Hole #3 347% Stiffer than 14mm OEM bar
2017-2021 BRZ / 86:
- PERRIN 19mm Bar Hole #1 105% Stiffer than 15mm OEM Bar
- PERRIN 19mm Bar Hole #2 160% Stiffer than 15mm OEM Bar
- PERRIN 19mm Bar Hole #3 240% Stiffer than 15mm OEM Bar
2022-2023 BRZ / GR86:
- PERRIN 19mm Bar Hole #1 150% Stiffer than 14mm OEM bar
- PERRIN 19mm Bar Hole #2 243% Stiffer than 14mm OEM bar
- PERRIN 19mm Bar Hole #3 347% Stiffer than 14mm OEM bar
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
![Perrin [08-21 WRX/STI, 13-23 BRZ , 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 19mm | PSP-SUS-230](http://turbotechperformance.com/cdn/shop/files/perrin-rear-adjustable-sway-bars-subaru-wrx-sti-2008-2020-psp-sus-230-sway-bars-perrin-performance-19mm-rear-psp-sus-230-papsp-sus-230.jpg?v=1785354133&width=360)
Perrin [08-21 WRX/STI, 13-23 BRZ , 13-16 FRS, 17-21 GT86, 22-23 GR86] Rear Adjustable Sway Bar 19mm | PSP-SUS-230
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


