{"product_id":"gsc-p-d-hyundai-g4kf-theta-4b11t-chrome-polished-exhaust-valve-29mm-head-std-one","title":"GSC Power Division G4KF 4B11T Chrome Polished Exhaust Valve STD — Fits 2010-2014 Hyundai Genesis Coupe 2.0T","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout GSC Power Division\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eGSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePremium Standard Size Exhaust Valves for G4KF\/4B11T\u003c\/h2\u003e\u003cp\u003eMaintain peak engine performance with the GSC Power Division Chrome Polished Exhaust Valve. Designed as a direct replacement for the standard 29mm head size, this valve is engineered for the Hyundai G4KF and Mitsubishi 4B11T engines. Whether you are performing a routine rebuild or repairing a damaged cylinder head, GSC provides the quality and precision required for long-term reliability.\u003c\/p\u003e\u003ch3\u003eVehicle Fitment Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2010-2014 Hyundai Genesis Coupe 2.0T (All trims)\u003c\/li\u003e\n\u003cli\u003e2006 Mitsubishi Lancer Evolution (All trims)\u003c\/li\u003e\n\u003cli\u003e2009-2015 Mitsubishi Lancer Ralliart\u003c\/li\u003e\n\u003cli\u003e2010-2011 Mitsubishi Lancer Ralliart Sportback\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis exhaust valve features a high-grade alloy construction with a chrome-polished finish to resist heat and carbon buildup. The standard size ensures perfect compatibility with factory valve seats, making it an ideal choice for both stock-replacement and mild performance builds. By choosing GSC, you are investing in components that are tested to withstand the rigors of forced induction. Get the best parts for your next engine project at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.92em;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f0f0f0;text-align:left;\"\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:6px 10px;\"\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eHyundai\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2.0T Track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2010-2014\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eHyundai\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2.0T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2010-2014\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eHyundai\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2.0T Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2010-2014\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eHyundai\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eGenesis Coupe\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2.0T R-Spec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2006\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMitsubishi\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eLancer\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eEvolution SE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2006\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMitsubishi\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eLancer\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eEvolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2006\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMitsubishi\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eLancer\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eEvolution MR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2009-2015\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMitsubishi\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eLancer\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eRalliart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003e2010-2011\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eMitsubishi\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eLancer\u003c\/td\u003e\n\u003ctd style=\"padding:4px 10px;border-bottom:1px solid #eee;\"\u003eRalliart Sportback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular GSC Power Division products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gsc-p-d-4g63t-evo-1-9-90-98-dsm-viton-6-6mm-valve-stem-seal-set\" style=\"color:#0066cc;text-decoration:none;\"\u003eGSC Power Division Viton Valve Stem Seal Set 6.6mm — Fits 4G63T DSM Evo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gsc-p-d-mitsubishi-4g63t-evo-1-9-90-98-dsm-valve-keeper-set-set-of-32\" style=\"color:#0066cc;text-decoration:none;\"\u003eGSC Power Division Valve Keeper Set 32-Piece — Fits 4G63T DSM Evo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gsc-p-d-4g63t-valve-seat-oem-replacement-set-of-16\" style=\"color:#0066cc;text-decoration:none;\"\u003eGSC Power Division OEM Replacement Valve Seat Set 16-Piece — Fits 4G63T\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gsc-p-d-valve-seat-set-oem-replacement-ej205-ej207-ej257\" style=\"color:#0066cc;text-decoration:none;\"\u003eGSC Power Division Valve Seat Set OEM Replacement — Fits Subaru EJ205 EJ257\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gsc-p-d-subaru-ej205-ej207-ej257-ej257b-sohc-ej-valve-keeper-set-set-of-32\" style=\"color:#0066cc;text-decoration:none;\"\u003eGSC Power Division Valve Keeper Set 32pc — Fits Subaru EJ205 EJ257\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"GSC Power Division G4KF 4B11T Chrome Polished Exhaust Valve STD \\u2014 Fits 2010-2014 Hyundai Genesis Coupe 2.0T\",\"description\":\"Replace your worn valves with GSC Power Division standard size exhaust valves for Hyundai Genesis Coupe 2.0T and Mitsubishi Lancer. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"GSC Power Division\"},\"mpn\":\"2025-01\",\"url\":\"https:\/\/ggcracing.com\/products\/gsc-p-d-hyundai-g4kf-theta-4b11t-chrome-polished-exhaust-valve-29mm-head-std-one\",\"offers\":{\"@type\":\"Offer\",\"price\":\"29.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/gsc-p-d-hyundai-g4kf-theta-4b11t-chrome-polished-exhaust-valve-29mm-head-std-one\",\"sku\":\"GSC2025-01\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"GSC Power Division\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=GSC+Power+Division\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"GSC Power Division G4KF 4B11T Chrome Polished Exhaust Valve STD \\u2014 Fits 2010-2014 Hyundai Genesis Coupe 2.0T\",\"item\":\"https:\/\/ggcracing.com\/products\/gsc-p-d-hyundai-g4kf-theta-4b11t-chrome-polished-exhaust-valve-29mm-head-std-one\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the GSC Power Division G4KF 4B11T Chrome Polished Exhaust Valve STD \\u2014 Fits 2010-2014 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Use the fitment table above to confirm.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for GSC Power Division?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the GSC Power Division G4KF 4B11T Chrome Polished Exhaust Valve STD \\u2014 Fits 2010-2014?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":41450502127700,"sku":"GSC2025-01","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/15fb1e27-708d-4e9c-b0a7-8bff103d1b36-800_7f4b1aac-f48a-453e-9ffb-78a53d06c543.jpg?v=1766816332","url":"https:\/\/ggcracing.com\/products\/gsc-p-d-hyundai-g4kf-theta-4b11t-chrome-polished-exhaust-valve-29mm-head-std-one","provider":"GGCRACING INC","version":"1.0","type":"link"}