Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)Discover the Manley Performance Valve Spring and Retainer Kit designed specifically for Subaru WRX and STi engines. This kit includes 16 high quality valve springs and retainers, engineered to provide optimal valve control and durability under high performance conditions. Crafted to enhance engine reliability and performance, these components are a perfect upgrade for enthusiasts looking to boost their car's power and efficiency. Manley Performance is
Discover the Manley Performance Valve Spring and Retainer Kit designed specifically for Subaru WRX and STi engines. This kit includes 16 high-quality valve springs and retainers, engineered to provide optimal valve control and durability under high-performance conditions. Crafted to enhance engine reliability and performance, these components are a perfect upgrade for enthusiasts looking to boost their car's power and efficiency.Manley Performance is renowned for their commitment to excellence and reliability in the automotive tuning world. With this kit, you receive precision-made parts that contribute to improved valve timing and reduced valve float, especially in demanding and high-revving environments. The kit excludes valve locks, allowing you to customize your setup further.
Installing this valve spring and retainer kit can significantly enhance the longevity and responsiveness of your Subaru WRX or STi engine, making it an ideal choice for motorsport applications or spirited driving. Whether you are upgrading for track performance or daily driving durability, Manley’s quality and expertise ensure your engine performs at its best.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.2 ★★★★★
Based on 2420 reviews
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Product Reviews
★★★★★ 2
Interesting Premise
Color: Blue, Color: Blue
It's an interesting premise for a toy -- it has a vibrating gyrator in the middle which turns on randomly for random durations. This then causes the ball to vibrate and roll around the floor. It really needs to be on a hardwood floor to move, though -- when I put it on their dog bed, it vibrates but then doesn't move anywhere.
I tried a few times to get my four dogs to interact this this ball toy, but they are clearly not interested.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
My dog loves it
Color: Blue
My miniature schnauzer loves it keeps him going for hours in like the fact I can open it and take the electric part out to charge it wile my dog can still play with the ball it only lasts for 45min before it has to be charged best ball I have bought in a wile my dog loves it
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Reviewed in the United States on May 10, 2026
★★★★★ 4
The dog loves it!
Color: Blue
Our dog can't get enough of this toy but the charge doesn't last too long but would buy again.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Short lasting. But lots of fun while it lasted
Color: Blue
My dog loved it. Lasted 10 minutes, it constantly broke open. Could not be repaired. Not a happy camper! Don’t
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Reviewed in the United States on May 27, 2026
★★★★★ 1
Broke easily
Color: Blue
Not for agressive chewers
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Reviewed in the United States on June 3, 2026