★★★★★ 5
Like A Glove
Size: 1" x 1" x 1"
Perfect fit for ‘26 Tundra.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
GSC P-D Subaru EJ Series Dual Conical Valve Spring Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
GSC P-D Subaru EJ Series Dual Conical Valve Spring KitSKU: 5074 GSC P D Subaru EJ Series Dual Conical Valve Spring Kit for 2002 2021 WRX STI Forester XT Legacy GT The GSC P D Subaru EJ Series Dual Conical Valve Spring Kit PN 5074 delivers reliable valvetrain control for EJ20 and EJ25 engines in Subaru WRX STI Forester XT Legacy GT and similar models. Dual conical springs paired with chromoly retainers maintain precise valve action up to 10 000 RPM to stop valve float in boosted or high rev applications.
Quick Dispatch:
Your GSC P-D Subaru EJ Series Dual Conical Valve Spring 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
Order Tracking:
You'll receive a tracking link by email once your GSC P-D Subaru EJ Series Dual Conical Valve Spring Kit ships.
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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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4.8 ★★★★★
Based on 2138 reviews
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Product Reviews
★★★★★ 1
Wrong size for Toyota tundra 2023
Size: 1" x 1" x 1"
Bought for 2023 Toyota tundra & it doesn’t fit. Completely wrong size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Great quality and performance
Size: 1" x 1" x 1"
The quality of the filter is great and it is easy to installed in your car. Also, it helps to improve the performance of your vehicle, keep clean air flowing and avoid bad smells. What I love about it it’s the option to washed it and reuse it over an over.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
★★★★★ 5
Awesome product!
Size: 1" x 1" x 1"
Awesome product! Fit just as it should. A lot better then buying the replacement ones every time I do an oil change. I drive a mile of gravel roads everyday and this helps keep the dust from coming into the vehicle.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Fit my Subaru Forester perfectly!
This fit my 2024 Subaru Forester perfectly. The filters exhibited a high quality construction and was packaged well. Installation was easy and saved me a lot of $ vs. having my dealer install an OEM filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
