{"product_id":"wiseco-k588m92-professional-piston-kit-ej20-wrx-r-dome-8-4-1","title":"Wiseco Professional piston kit, EJ20 (WRX), R\/Dome, 8.4:1 compression ratio","description":"\u003cp\u003eProfessional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength\u003c\/li\u003e\n\u003cli\u003ePrecision ring grooves, anti-detonation groove, and additional ring seal improving features\u003c\/li\u003e\n\u003cli\u003eArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation\u003c\/li\u003e\n\u003cli\u003eDesigned and built to withstand heavy to severe duty performance applications\u003c\/li\u003e\n\u003cli\u003eFully machined crown features\u003c\/li\u003e\n\u003cli\u003eForced pin oiling\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecs and fitment:\u003c\/strong\u003e Professional piston kit. 4-valve, R\/Dome, 8.4:1 compression ratio. Fits Subaru EJ20 (WRX).\u003c\/p\u003e\n\u003cdiv data-asf-block=\"part-request-v1\" id=\"asf-part-request\" style=\"margin-top:28px;padding:18px 20px;border:1px solid rgba(255,255,255,.2);border-radius:8px\"\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong\u003eShowing sold out? Request this part and we'll check availability and get back to you.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px;font-size:14px;opacity:.85\"\u003ePart: Wiseco K588M92, K588M925, K588M93\u003c\/p\u003e\n\u003cform method=\"post\" action=\"\/contact#asf-part-request\" accept-charset=\"UTF-8\" style=\"max-width:460px\"\u003e\n\u003cinput type=\"hidden\" name=\"form_type\" value=\"contact\"\u003e\u003cinput type=\"hidden\" name=\"utf8\" value=\"✓\"\u003e\n\u003cinput type=\"hidden\" name=\"contact[Part]\" value=\"Wiseco K588M92, K588M925, K588M93 | Wiseco Professional piston kit, EJ20 (WRX), R\/Dome, 8.4:1 compression ratio\"\u003e\n\u003cinput type=\"text\" name=\"contact[name]\" placeholder=\"Name\" autocomplete=\"name\" aria-label=\"Name\" style=\"width:100%;box-sizing:border-box;padding:10px 12px;margin:0 0 8px;border:1px solid rgba(255,255,255,.35);border-radius:6px;background:transparent;color:inherit;font:inherit;font-size:15px\"\u003e\n\u003cinput type=\"email\" name=\"contact[email]\" placeholder=\"Email\" autocomplete=\"email\" required aria-label=\"Email\" style=\"width:100%;box-sizing:border-box;padding:10px 12px;margin:0 0 8px;border:1px solid rgba(255,255,255,.35);border-radius:6px;background:transparent;color:inherit;font:inherit;font-size:15px\"\u003e\n\u003cinput type=\"tel\" name=\"contact[phone]\" placeholder=\"Phone (optional)\" autocomplete=\"tel\" aria-label=\"Phone\" style=\"width:100%;box-sizing:border-box;padding:10px 12px;margin:0 0 8px;border:1px solid rgba(255,255,255,.35);border-radius:6px;background:transparent;color:inherit;font:inherit;font-size:15px\"\u003e\n\u003ctextarea name=\"contact[Comment]\" rows=\"2\" placeholder=\"Vehicle \/ engine, size or option needed (optional)\" aria-label=\"Comment\" style=\"width:100%;box-sizing:border-box;padding:10px 12px;margin:0 0 8px;border:1px solid rgba(255,255,255,.35);border-radius:6px;background:transparent;color:inherit;font:inherit;font-size:15px\"\u003e\u003c\/textarea\u003e\n\u003cbutton type=\"submit\" style=\"background:rgb(227,252,2);color:rgb(31,31,33);font-weight:700;text-transform:uppercase;letter-spacing:.05em;border:0;border-radius:6px;padding:12px 22px;cursor:pointer;font-family:inherit;font-size:15px\"\u003eRequest this part\u003c\/button\u003e\n\u003c\/form\u003e\n\u003cp style=\"margin:12px 0 0;font-size:14px\"\u003eOr \u003ca href=\"\/pages\/contact-1\"\u003euse our contact page\u003c\/a\u003e or \u003ca href=\"mailto:joe@asfmachine.com?subject=Part%20request%3A%20Wiseco%20K588M92%2C%20K588M925%2C%20K588M93\u0026amp;body=Part%3A%20Wiseco%20K588M92%2C%20K588M925%2C%20K588M93%20%7C%20Wiseco%20Professional%20piston%20kit%2C%20EJ20%20%28WRX%29%2C%20R%2FDome%2C%208.4%3A1%20compression%20ratio%0AVehicle%20%2F%20engine%3A%0AName%3A%0APhone%3A%0A\"\u003eemail joe@asfmachine.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Wiseco","offers":[{"title":"92mm","offer_id":48079580299441,"sku":"K588M92","price":784.99,"currency_code":"USD","in_stock":false},{"title":"92.5mm","offer_id":48079580332209,"sku":"K588M925","price":784.99,"currency_code":"USD","in_stock":false},{"title":"93mm","offer_id":48079580364977,"sku":"K588M93","price":784.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/6044\/7153\/files\/asf-ep-K588M92.jpg?v=1792638043","url":"https:\/\/asfmachine.com\/products\/wiseco-k588m92-professional-piston-kit-ej20-wrx-r-dome-8-4-1","provider":"ASF Machine","version":"1.0","type":"link"}