CP Pistons & Rings 99.75mm Bore 8.2 Comp +.25mm Size WRX / STI Subaru EJ255 / 257 2.5L Turbo Models 2004-2020

CP PistonsSKU: SC7422

Price:
$679

Description

Customer Reviews

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J
J.B.
Excellent Pistons

Bought these last fall for my EJ255 engine build for my 2010 WRX. I got both top and side coated for maximum protection against wear and knock. I have about 4000 on my build so far and multiple pulls with no issues. I just received my oil analysis back and all readings were normal. Although these are forged and piston slap sound is common, they sound near identical to stock even when cold. Great product.

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