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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston Set with RingsExperience superior engine performance with the Manley 04+ Subaru WRX STi EJ257 piston set designed for precision and durability. This forged piston set features a standard stroke of 99. 5mm and a standard bore, built specifically to match the 9. 8: 1 dish compression ratio of your Subaru engine. Crafted to exacting standards, these pistons provide enhanced strength and reliability for demanding driving conditions, perfect for tuning enthusiasts
Experience superior engine performance with the Manley 04+ Subaru WRX STi EJ257 piston set designed for precision and durability. This forged piston set features a standard stroke of 99.5mm and a standard bore, built specifically to match the 9.8:1 dish compression ratio of your Subaru engine. Crafted to exacting standards, these pistons provide enhanced strength and reliability for demanding driving conditions, perfect for tuning enthusiasts looking to push their motors to the next level.Each set comes complete with precision rings, ensuring optimal sealing and power delivery while reducing wear and tear. The high-quality materials and manufacturing process used by Manley Performance guarantee long-lasting performance even under high stress situations commonly found in motorsport and aggressive street tuning.
Ideal for the passionate tuner or professional workshop, this piston set promises a perfect balance of performance and endurance. Trust in Manley Performance, a brand recognized for quality and innovation, to keep your Subaru WRX STi running strong and reliable.
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
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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
4.9 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
can't beat the original...
Size: 26, Color: Truest Blue
Love them. 28 waist, 5' 6" bought size 26 and fit great.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Great for layering or wearing on its own!
I’m 5’6” and ordered the small — it fits perfectly! The color is exactly as shown in the pictures, a beautiful beige that goes with everything. The fabric is incredibly soft and comfortable, making it great for layering or wearing on its own. I’m really happy with this purchase and would definitely recommend it!
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Reviewed in the United States on November 1, 2025
★★★★★ 3
Nice but not great
Fits true to size. I ordered a small and it was a great fit. Could be a bit softer. Loved the style. Not too thin or not heavy, nice weight. This quality of the sweater was nice, however the buttons broke apart as I was styling the cardigan. Not happy to have to sew on small buttons to fit the small holes. It’s nice but I had to put too much effort into wearing it.
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Reviewed in the United States on February 11, 2026
★★★★★ 4
Great product
Color: Black, Size: Medium
Love it. Fit is great. The only issue is pilling
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Reviewed in the United States on April 22, 2026
★★★★★ 1
not as pictured
Color: Light Grey, Size: Small
This is very boxy and looks nothing like the photo. Sad
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Reviewed in the United States on December 4, 2025