SKU: 31171302779

Manley 04+ Subaru WRX STi (EJ257) STD Stroke 100mm +.5mm Bore 8.5:1 Dish Piston Set with Rings

Sale price$434.02 Regular price$482.24
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Manley 04+ Subaru WRX STi (EJ257) STD Stroke 100mm +.5mm Bore 8.5:1 Dish Piston Set with RingsExperience precision and durability with the Manley 04+ Subaru WRX STi (EJ257) piston set. Designed specifically for enhanced performance, this forged piston set features a standard stroke of 100mm with an extended bore diameter of +. 5mm and an 8. 5: 1 dish ratio, making it ideal for tuned applications requiring reliable power and efficiency. Crafted by Manley Performance, a brand synonymous with high quality engine components, these pistons come

Experience precision and durability with the Manley 04+ Subaru WRX STi (EJ257) piston set. Designed specifically for enhanced performance, this forged piston set features a standard stroke of 100mm with an extended bore diameter of +.5mm and an 8.5:1 dish ratio, making it ideal for tuned applications requiring reliable power and efficiency.

Crafted by Manley Performance, a brand synonymous with high-quality engine components, these pistons come complete with piston rings to ensure a perfect seal and optimum engine performance. The set of four cylinders is engineered to withstand the rigors of motorsport and advanced tuning, providing excellent strength and resilience under high-stress conditions.

Whether you are building a hot rod, upgrading your V8 engine, or assembling a high-performance kit car, this piston set delivers consistent, reliable power. Tuningsupply ensures that this high-performance component reaches you quickly with competitive pricing and no hidden fees, all backed by knowledgeable enthusiast-driven support and fast European shipping.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 31171302779

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Fred Martin
New York, US
★★★★★ 5
great oil for your engine; feels very smooth in general
The Best motor oil I have used. I recently began using this brand and 5W-30 instead of 0W-20 in my Chevy Silverado; noted smoother operation and no lifter ticking sounds. There feels like there is better engine protection which should add to long-term durability. This is compatible with trucks as well as cars. Probably adds a few better numbers on gas mileage too.
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Reviewed in the United States on April 24, 2026
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Lee C.
Bozeman, US
★★★★★ 5
The Best!!
As a proud owner of a BMW 328i Wagon, I'm always on the lookout for the best products to keep my car running smoothly and efficiently. After doing some research, I decided to give Liqui Moly Special Tec B FE SAE 5W-30 Motor Oil a try, and I'm extremely impressed with the results. This motor oil is specifically formulated with synthesis technology to meet the high-performance demands of modern engines, making it an excellent choice for my BMW. The 5W-30 viscosity rating ensures optimal lubrication and protection, even in extreme driving conditions and temperature fluctuations. I've noticed a significant improvement in engine performance since switching to this motor oil—the engine runs quieter, smoother, and more efficiently, with better fuel economy and reduced emissions. Plus, I appreciate the long-lasting protection it provides, helping to extend the life of my engine and reduce the need for frequent oil changes. The 5-liter size is convenient and cost-effective, providing plenty of oil for multiple oil changes. Overall, I highly recommend Liqui Moly Special Tec B FE SAE 5W-30 Motor Oil to BMW owners looking for a premium motor oil that delivers exceptional performance and protection.
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Reviewed in the United States on May 16, 2024
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Helen
San Leandro, US
★★★★★ 5
Top-Quality Oil — Engine Runs Smoother
Liqui Moly is the best. My engine runs quieter and smoother after using this oil. Great protection, high quality, and totally worth it. If you care about your car, this is the brand to trust
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Reviewed in the United States on December 1, 2025
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NoName4U
Pawtucket, US
★★★★★ 5
Best Oil Brand Available
Best automotive oil on the market. Only brand I will use in my cars. Used specifically for a 2018 BMW X5.
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Reviewed in the United States on February 27, 2026
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Bob
Phoenix, US
★★★★★ 5
Good product
works well for bmw.
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Reviewed in the United States on January 21, 2026

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