


GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer KitSKU: 5076 GSC P D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit 2002 2021 WRX STI The GSC P D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit delivers precise valvetrain control for EJ20 and EJ25 turbo engines in Subaru WRX STI Impreza Forester and Legacy models from 2002 to 2021. Conical springs cut valvetrain mass by 28 percent over stock while titanium retainers drop 4 grams per valve for reliable high RPM operation past 9000
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Your GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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]
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4.6 ★★★★★
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Product Reviews
★★★★★ 5
Fun dog peanut butter toy
Pattern Name: Small
My dog loves this peanut butter toy! It takes a little to fill but i keep the dog peanut butter in the refrigerator which makes it pretty easy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
★★★★★ 5
Survived a pitbull!
Pattern Name: Medium
I have bought so many fillable toys for my dog that didn't last. This is the only one that has not been chewed up by my pitbull. I put soft treats in it and squish them down. Keeps him busy and happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 4
Inside has grooves
Pattern Name: Medium, Pattern Name: Medium
My old one was perfect. I ordered a new one but this one has grooves or ridges inside. The last one was smooth inside making it easy to clean. The new one is a real pain to clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2024
★★★★★ 5
Nice quality; perfect for med-big dogs
Pattern Name: Large
I like the quality for the price (cheaper than Kong) for this item. Perfect for a peanut butter treat (room temp or frozen). Washes easily in the dishwasher. Perfect size for medium or large dogs. Was not tested with a chewer.
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Reviewed in the United States on July 11, 2024
★★★★★ 5
excellent
Pattern Name: Large
fill it with doggie peanut butter, freeze it and then give the fur baby a wonderful trreat. The toy is perfect for a chew toy and filling with treats
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Reviewed in the United States on August 19, 2024
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