![Perrin Performance Rear Sway Bar - 18mm [Universal]](http://turbotechperformance.com/cdn/shop/files/perrin-performance-rear-sway-bar-18mm-universal-2421421.jpg?v=1785361608&width=800)
![Perrin Performance Rear Sway Bar - 18mm [Universal]](http://turbotechperformance.com/cdn/shop/files/perrin-performance-rear-sway-bar-18mm-universal-6329610.jpg?v=1785361608&width=800)
![Perrin Performance Rear Sway Bar - 18mm [Universal]](http://turbotechperformance.com/cdn/shop/files/perrin-performance-rear-sway-bar-18mm-universal-8059884.jpg?v=1785361608&width=800)
![Perrin Performance Rear Sway Bar - 18mm [Universal]](http://turbotechperformance.com/cdn/shop/files/perrin-performance-rear-sway-bar-18mm-universal-1441191.jpg?v=1785361608&width=800)
![Perrin Performance Rear Sway Bar - 18mm [Universal]](http://turbotechperformance.com/cdn/shop/files/perrin-performance-rear-sway-bar-18mm-universal-4968091.jpg?v=1785361608&width=800)
Perrin Performance Rear Sway Bar - 18mm [Universal]
PERRIN Rear Swaybar is a rear anti-roll bar engineered to improve handling by reducing body roll and refining cornering balance on compatible Subaru and Toyota chassis.
- Adjustable rear sway bar designed for 2008–2021 Subaru WRX/STI and 2013–2025 Subaru BRZ, Toyota 86/FR-S, and GR86 platforms
- Offers significantly increased stiffness over OEM rear bars, with variation by hole position and bar size for tailored handling characteristics
- Includes OEM rear swaybar bushings, a grease packet, and a PERRIN license plate frame in the box
- Polyurethane bushings help deliver responsive engagement and longer service life compared to stock rubber units
- Estimated DIY installation time approximately 30 minutes
This rear sway bar allows drivers to fine-tune suspension roll resistance to suit street or performance driving. It’s adjustable through multiple endlink mounting positions and sized to fit a range of models in the WRX/STI and BRZ/86 families, letting you dial in rear roll control without altering spring rates or major suspension overhaul
Ships within 1-2 business days.
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![Perrin Performance Rear Sway Bar - 18mm [Universal]](http://turbotechperformance.com/cdn/shop/files/perrin-performance-rear-sway-bar-18mm-universal-2421421.jpg?v=1785361608&width=800)
Perrin Performance Rear Sway Bar - 18mm [Universal]
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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.


