{"product_id":"manley-subaru-wrx-sti-2-5l-ej257-99-75-mm-bore-1-285-in-ch-18-00-cc-dish-piston-single","title":"Manley Platinum Series Pistons – Subaru WRX STI 2.5L EJ257 99.75 Mm Bore 1.285 In. CH 18.00 CC","description":"\u003cp\u003eThis Platinum Series piston family targets Subaru WRX STI 2.5L EJ257 99.75 Mm Bore 1.285 In. CH 18.00 CC engine combinations and should be selected from the finished-bore specification rather than from vehicle fitment alone. Use the exact Manley part number shown below to distinguish this product from similar pistons offered for the same or related engine family.\u003c\/p\u003e\u003cp\u003eCompression target, deck height, valve clearance, ring end gap, and the selected connecting rod all interact with this Subaru WRX STI 2.5L EJ257 99.75 Mm Bore 1.285 In. CH 18.00 CC piston choice; validate the complete short-block plan before purchase.\u003c\/p\u003e\u003ch3\u003eKey Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Subaru WRX STI 2.5L EJ257 99.75 Mm Bore 1.285 In. CH 18.00 CC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManley Series:\u003c\/strong\u003e Platinum Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family Detail:\u003c\/strong\u003e 2618-alloy forged piston construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family Detail:\u003c\/strong\u003e tool-steel wrist-pin hardware on applicable part numbers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family Detail:\u003c\/strong\u003e moly skirt coating on applicable part numbers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 621002C-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Quantity\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSold individually.\u003c\/strong\u003e This listing supplies one piston per selected SKU; order the quantity required for your engine and verify that all pistons match the machine shop’s bore\/grade plan. This quantity applies to the selected Manley SKU family shown on this product page.\u003c\/p\u003e\u003ch3\u003eSelection \u0026amp; Fitment Notes\u003c\/h3\u003e\u003cp\u003eConfirm finished bore size, required piston grade, compression ratio, compression height, pin specification, ring package, and piston-to-wall clearance with your machine shop or engine builder.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProfessional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.\u003c\/em\u003e\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":50194958745850,"sku":"MAN621002C-1","price":185.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/488713830fd0e5168da69fcb62d4c689L_450280eb-a8d6-4e31-b3a4-7f134cda8991.jpg?v=1787979499","url":"https:\/\/lgcracing.com\/products\/manley-subaru-wrx-sti-2-5l-ej257-99-75-mm-bore-1-285-in-ch-18-00-cc-dish-piston-single","provider":"Legacy Racing","version":"1.0","type":"link"}