{"product_id":"steeda-adjustable-differential-bushing-insert-system-2015-2026-mustang-555-4443","title":"Steeda Adjustable Differential Bushing Insert System (2015 - 2026 Mustang) 555-4443","description":"\u003cp\u003eMinimize pinion angle changes, increase traction, eliminate wheel hop and differential deflection with Steeda's new kit. Made from high-strength urethane to Steeda's exact specifications and durometers, our kit comes with 2 different bushing options - our red 'street' 80 durometer bushings and our black 'performance' 90 durometer bushings. Both bushing options will increase performance with no increase in NVH, a Steeda-exclusive.\u003cbr\u003e\n\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSteeda's kit adds the strength and support the OEM bushings need to perform the way our customers intended. Once again, this is not a permanent modification - there is no drilling, cutting or pressing required. Simply loosen and remove a couple bolts and this kit installs in less than 1 hour. Bushings are included for both the front and rear differential mounting locations. Grade 10.9 hardware is included with zinc-plated washers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For hardcore enthusiasts that want ZERO pinion deflection, try our 555 4440 kit. This kit features aluminum bushing inserts. For race-use only as it will increase NVH and gear noise.  \u003cstrong\u003eThis product may increase noise, vibration, and harshness (NVH) after installation. NVH may increase slightly with red\/street bushing inserts, but more aggressively with black\/performance bushing inserts. This product itself does not generate any additional NVH, rather it transmits existing rear differential noise into the cabin by firming up the OE bushings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eByePolr Performance is an Authorized Dealer for Steeda, \u003c\/em\u003e\u003c\/p\u003e","brand":"Steeda","offers":[{"title":"Red","offer_id":43875324723293,"sku":"555-4443-1","price":194.39,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":43875324756061,"sku":"555-4443-2","price":194.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/4566\/0253\/files\/steeda-adj-differential-bushing-insert-system-15-17-mustang-ecoboost-555-4443-4__62457.1556208434.gif?v=1765078724","url":"https:\/\/www.byepolr.com\/products\/steeda-adjustable-differential-bushing-insert-system-2015-2026-mustang-555-4443","provider":"ByePolr Performance","version":"1.0","type":"link"}