SKU: 62553854938

Forged CP Pistons Subaru WRX STI EJ257 100MM 9:1

Sale price$531.83 Regular price$590.92
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Forged CP Pistons Subaru WRX STI EJ257 100MM 9:1CP Pistons are made of 2618 aluminium, with less amount of silicon than other pistons made of 4032 aluminium. Along with full radius dome designs, high performance rings and lightweight pins, CP Pistons represent the highest quality and are engineered for maximum power. Complete with rings, wristpins & locks, and specification sheets. Fits: Subaru WRX STI EJ257 Bore size: 100MM Compression ratio: 9,0: 1

CP Pistons are made of 2618 aluminium, with less amount of silicon than other pistons made of 4032 aluminium.

Along with full radius dome designs, high performance rings and lightweight pins, CP Pistons represent the highest quality and are engineered for maximum power.

Complete with rings, wristpins & locks, and specification sheets.

Fits: Subaru WRX STI EJ257

Bore size: 100MM

Compression ratio: 9,0:1

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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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SKU: 62553854938

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Jean iacovone
Lexington, US
★★★★★ 5
It soft and fits perfectly
Size: Large, Color: Black
Good love it
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Reviewed in the United States on June 8, 2026
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Dee
San Leandro, US
★★★★★ 5
Nice fit
Size: Medium, Color: Black
Its good i like it
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Reviewed in the United States on May 24, 2026
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Cliente de Amazon
Pawtucket, US
★★★★★ 5
Buena calidad
Size: Medium, Color: Black
Buena calidad
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Reviewed in the United States on May 30, 2026
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Cody Northup
Charlottesville, US
★★★★★ 4
Runs large
Size: Large, Color: White
Runs much larger than I expected. I am 5’4”& 136 pounds. Usually wear a medium or large in some knit tops. So I need to stitch the side seams in hopes it will fit better. I like the weight and softness of the fabric, but really disappointed in the too large armholes. Unwearable for me until I can sew new side seams.
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Reviewed in the United States on February 11, 2026
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Shopper
Battle Creek, US
★★★★★ 5
Versatility simple top
Size: X-Large, Color: White
Comfortable and well made top. Simple but versatile dress it up or casual, this top is a basic much needed wardrobe addition.
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Reviewed in the United States on February 11, 2026

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