{"product_id":"kartboy-solid-shift-joints-6-speed-2004-2021-subaru-sti-kb-001-01005","title":"Kartboy Solid Shift Joints 6-Speed Subaru STI 2004-2021 | KB-001-01005","description":"\u003cp\u003eThe \u003cstrong\u003eKartboy Solid Shift Joints (KB-001-01005)\u003c\/strong\u003e are a direct-replacement upgrade for the factory rubber shift linkage joints on the 2004–2021 Subaru STI 6-speed transmission. Engineered to eliminate the vague, rubbery feel of OEM linkage components, these solid shift joints deliver a noticeably tighter, more mechanical connection between the shifter and gearbox — making every gear change more precise, confident, and responsive. Ideal for street performance drivers and track enthusiasts who demand the best possible shift feel from their STI.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Construction\u003c\/strong\u003e — Eliminates the flex and deflection inherent in OEM rubber\/bushing-style joints, resulting in a direct, mechanical feel with every gear change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDramatically Improved Shift Precision\u003c\/strong\u003e — Reduces slop and vagueness in the shift linkage for shorter, more defined throws and confident gate engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement\u003c\/strong\u003e — Designed as a 1:1 replacement for the factory shift joints; no cutting, drilling, or modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-On Installation\u003c\/strong\u003e — Straightforward installation that can be completed with basic hand tools in under an hour, no professional lift required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, High-Quality Materials\u003c\/strong\u003e — Built to withstand the demands of aggressive street driving and track use without premature wear or failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Year Range Coverage\u003c\/strong\u003e — Compatible with the entire STI 6-speed platform from 2004 through 2021, covering a wide range of build years.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs Perfectly with Short Shifters\u003c\/strong\u003e — Works synergistically with Kartboy and other aftermarket short shifters for a complete, refined shift feel upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKartboy Solid Shift Joints — Full set for complete linkage replacement\u003c\/li\u003e\n\u003cli\u003eAll necessary hardware for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eKB-001-01005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eKartboy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ekbyKB-001-01005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eDrivetrain — Shifters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJoint Type\u003c\/th\u003e\n\u003ctd\u003eSolid (Non-Rubber)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission Compatibility\u003c\/th\u003e\n\u003ctd\u003eSubaru 6-Speed Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Years\u003c\/th\u003e\n\u003ctd\u003e2004–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Type\u003c\/th\u003e\n\u003ctd\u003eBolt-On, Direct OEM Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThe Kartboy Solid Shift Joints are a true bolt-on upgrade. Installation requires basic hand tools and can typically be completed in under an hour by a mechanically confident DIY enthusiast — no professional installation or lift is required. The shift console and center trim will need to be removed to access the linkage. For best results, pair with a Kartboy Short Shifter and Shift Knob for a complete drivetrain feel upgrade. Always refer to vehicle-specific instructions or a factory service manual if needed.\u003c\/p\u003e","brand":"Kartboy","offers":[{"title":"Default Title","offer_id":42875902066784,"sku":"kbyKB-001-01005","price":135.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/KB-001-01005.webp?v=1781556494","url":"https:\/\/www.importimageracing.com\/products\/kartboy-solid-shift-joints-6-speed-2004-2021-subaru-sti-kb-001-01005","provider":"Import Image Racing","version":"1.0","type":"link"}