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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
PERRIN 08-14 Subaru WRX/STI / 08-11 Impreza / 09-13 Forester XT Differential Subframe Lockdown SystEnhance the rigidity and stability of your Subaru WRX STI, Impreza, or Forester XT with the PERRIN Differential Subframe Lockdown System. Designed specifically for model years 2008 to 2014 for WRX STI, 2008 to 2011 for Impreza, and 2009 to 2013 for Forester XT, this performance upgrade secures your differential subframe to reduce unwanted movement during aggressive driving. Manufactured by Perrin Performance, a trusted name in automotive tuning, this
Enhance the rigidity and stability of your Subaru WRX/STI, Impreza, or Forester XT with the PERRIN Differential Subframe Lockdown System. Designed specifically for model years 2008 to 2014 for WRX/STI, 2008 to 2011 for Impreza, and 2009 to 2013 for Forester XT, this performance upgrade secures your differential subframe to reduce unwanted movement during aggressive driving.Manufactured by Perrin Performance, a trusted name in automotive tuning, this lockdown system bolsters your drivetrain's durability, improving handling precision and overall drivetrain response. Installation results in enhanced cornering stability and a more connected feel to the road, perfect for both spirited street driving and track use.
The system is engineered with high-quality materials to withstand the rigors of performance driving and is an essential upgrade for enthusiasts looking to maximize their vehicle's handling capabilities. With straightforward installation and a design tailored to fit seamlessly with your Subaru's factory components, the PERRIN Differential Subframe Lockdown System is a smart and effective choice for performance-minded drivers.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
this is my go to when needing new underwear.
Size: 3X-Large, Color: Black/Navy/Dark Purple/Red
Love these boyshorts for women. They're so comfortable, no crawling and breathable. I recommend for plus size women who has legs rubbing together causing irritation. Nice price as well. This is my go to when needing new underwear.
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Reviewed in the United States on May 27, 2026
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