{"product_id":"tomioka-racing-1000hp-rear-axle-kit-2005-2021-subaru-sti-7bnjyn","title":"Tomioka Racing 1000HP Rear Axle Kit - 2005-2021 Subaru STI","description":"\u003ch4\u003e\u003cstrong\u003eTomioka Racing 1000HP Rear Axle Kit - 2005-2021 Subaru STI\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOn high-powered EJ STI builds, the factory rear axles become a limiting component well before the engine reaches its limits.\u003c\/p\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/files\/tr-cs2003_1.jpg?v=1783346849\" alt=\"Tomioka Racing 1000HP Rear Axle Kit - 2005-2021 Subaru STI\" style=\"width:100%; margin:15px 0; display:block;\"\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAerospace-Grade Steel Rear Axles Rated to 1000HP\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOn high-powered EJ STI builds, the factory rear axles become a limiting component well before the engine reaches its limits. Tomioka Racing's 1000HP Rear Axle Kit uses aerospace-grade steel and a 27-spline design for substantially increased torque capacity over the factory axles. ABS-compliant and sold as a pair for the 2005-2021 Subaru STI.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eMade to Order\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/files\/tr-cs2003_3.jpg?v=1783346849\" alt=\"Tomioka Racing 1000HP Rear Axle Kit - 2005-2021 Subaru STI\" style=\"float:right; display:inline; width:38%; margin:0 0 15px 20px;\"\u003eThese axles are built to order -- lead time applies. When power levels climb, the rear axles are a predictable failure point on EJ Subarus. The 27-spline aerospace-grade steel construction addresses that limit directly. Correct fitment and installation should be performed by a shop experienced with Subaru drivetrain work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated to 1000 HP\/WHP use for serious drag\/track builds\u003c\/li\u003e\n  \u003cli\u003eAerospace--grade steel shafts resist twist and shock loads\u003c\/li\u003e\n  \u003cli\u003e27--spline teeth for robust engagement\u003c\/li\u003e\n  \u003cli\u003eABS--compliant design\u003c\/li\u003e\n  \u003cli\u003eSold as a matched pair (LH + RH)\u003c\/li\u003e\n  \u003cli\u003eSpecial order item (production lead time applies)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/files\/tr-cs2003_4.jpg?v=1783346849\" alt=\"Tomioka Racing 1000HP Rear Axle Kit - 2005-2021 Subaru STI\" style=\"float:left; display:inline; width:38%; margin:0 20px 15px 0;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eFitment Notes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 2005-2021 Subaru STI\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"clear:both;\"\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStraight From Subispeed\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIf the build is making power at a level where the factory rear axles are a concern, these are the correct replacement. The aerospace-grade steel and 27-spline design are not marketing language -- they represent a genuine step up in material and geometry from the factory units. Order early given the made-to-order lead time.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2x Tomioka Racing 1000HP rear axles (pair)\u003c\/li\u003e\n  \u003cli\u003eAll mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAbout Tomioka Racing\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTomioka Racing has been engineering bolt-on performance parts for Subaru platforms since 2007, with a design philosophy built around factory-style installation and real-world reliability. Every Tomioka Racing product is engineered to work with the factory setup -- clean installation, correct fitment, and durability under sustained use. For WRX, STI, BRZ, and the 86 platform, Tomioka Racing offers one of the most focused and thoroughly developed bolt-on catalogs available at this price point.\u003c\/p\u003e\n\n\u003ctable style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; background:#1a2744; color:#fff; border:1px solid #ddd;\"\u003eYear\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; background:#1a2744; color:#fff; border:1px solid #ddd;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; background:#1a2744; color:#fff; border:1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; background:#1a2744; color:#fff; border:1px solid #ddd;\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003e2005-2021\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eSubaru\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eSTI\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #ddd;\"\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Tomioka Racing (TR)","offers":[{"title":"Default Title","offer_id":45711777300566,"sku":"TR-CS2003","price":397.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/0411\/1190\/files\/lf6jqlz1w9oj_d33a0940-87d1-4ebf-bbf6-b1ed5b1c814b.jpg?v=1788775150","url":"https:\/\/truegearus.com\/products\/tomioka-racing-1000hp-rear-axle-kit-2005-2021-subaru-sti-7bnjyn","provider":"TrueGear","version":"1.0","type":"link"}