{"product_id":"steeda-autosportsalm-differential-bushing-inset-kit-15-21-mustang","title":"Steeda Autosports Aluminum Differential Bushing Insert Kit — Fits 2015-2021 Ford Mustang","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 Steeda Autosports\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eSteeda Autosports engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Steeda Autosports lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEliminate Drivetrain Deflection\u003c\/h2\u003e\u003cp\u003eThe Steeda Aluminum Differential Bushing Insert Kit is engineered to eliminate the excessive movement of the rear differential housing in your 2015-2021 Ford Mustang. By replacing the soft factory rubber bushings with high-grade aluminum inserts, you significantly reduce drivetrain deflection, leading to improved power delivery and a more responsive driving experience.\u003c\/p\u003e\u003ch3\u003eKey Performance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReduces wheel hop during hard acceleration\u003c\/li\u003e\n\u003cli\u003eProvides a more direct connection between the drivetrain and chassis\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a perfect fit in the S550 subframe\u003c\/li\u003e\n\u003cli\u003eDurable aluminum construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eEasy installation process for immediate handling improvements\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned specifically for the S550 platform, these inserts fill the voids in the stock bushings, preventing the differential from rocking under load. This is a must-have upgrade for enthusiasts looking to improve their Mustang's launch consistency and overall rear-end stability. Whether you are hitting the drag strip or carving corners on the track, these bushings ensure your power makes it to the pavement. Experience the precision engineering of Steeda at GGCRACING.\u003c\/p\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 Steeda Autosports 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\/steeda-autosportsadjustable-clutch-cable-79-95-mustang\" style=\"color:#0066cc;text-decoration:none;\"\u003eSteeda Autosports Adjustable Clutch Cable High-Performance Upgrade — Fits 1979-1995 Ford M\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/steeda-autosportsadjustable-clutch-cable-96-04-mustang\" style=\"color:#0066cc;text-decoration:none;\"\u003eSteeda Autosports Adjustable Clutch Cable — Fits 1996-2004 Ford Mustang\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/steeda-autosports23-tooth-recalibration-gear-manual-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eSteeda Autosports 23 Tooth Speedometer Recalibration Gear — Fits Manual Trans Tremec T5\/T4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/steeda-autosports23-tooth-recalibration-gear-automatic-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eSteeda Autosports 23 Tooth Speedometer Recalibration Gear — Fits AOD\/AODE\/4R70W Automatic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/steeda-autosportscoolant-expansion-tank-15-18-mustang-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eSteeda Autosports Black Aluminum Coolant Expansion Tank — Fits 2015-2018 Ford Mustang S550\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\":\"Steeda Autosports Aluminum Differential Bushing Insert Kit \\u2014 Fits 2015-2021 Ford Mustang\",\"description\":\"Upgrade your S550 Mustang drivetrain with the Steeda Aluminum Differential Bushing Insert Kit. Reduce wheel hop and improve power transfer. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Steeda Autosports\"},\"mpn\":\"555-4440\",\"url\":\"https:\/\/ggcracing.com\/products\/steeda-autosportsalm-differential-bushing-inset-kit-15-21-mustang\",\"offers\":{\"@type\":\"Offer\",\"price\":\"139.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/steeda-autosportsalm-differential-bushing-inset-kit-15-21-mustang\",\"sku\":\"BJWZ_555-4440\"}}\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\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Steeda Autosports\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Steeda+Autosports\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Steeda Autosports Aluminum Differential Bushing Insert Kit \\u2014 Fits 2015-2021 Ford Mustang\",\"item\":\"https:\/\/ggcracing.com\/products\/steeda-autosportsalm-differential-bushing-inset-kit-15-21-mustang\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Steeda Autosports Aluminum Differential Bushing Insert Kit \\u2014 Fits 2015-2021 Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Steeda Autosports?\",\"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 Steeda Autosports Aluminum Differential Bushing Insert Kit \\u2014 Fits 2015-2021 Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Steeda Autosports","offers":[{"title":"Default Title","offer_id":41120812204116,"sku":"BJWZ_555-4440","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/STD555-4440.jpg?v=1717340290","url":"https:\/\/ggcracing.com\/products\/steeda-autosportsalm-differential-bushing-inset-kit-15-21-mustang","provider":"GGCRACING INC","version":"1.0","type":"link"}