{"product_id":"subframe-bushing-inserts","title":"Subframe Bushing Inserts","description":"The Powerflex Performance Polyurethane Rear Subframe Bushing Insert Set provides a direct solution for deteriorating factory rubber bushings. Over time, OEM bushings shrink and harden, leading to excess play in the subframe which manifests as inconsistent handling and audible thunking under acceleration. By filling the voids of original bushings 33316770783 and 33316770784, these polyurethane inserts lock the subframe into place to ensure consistent chassis geometry and more responsive steering.\n\nNote that this set is not compatible with M3 or Z4M models.\n\nInstallation involves cleaning the original bushing surfaces and pressing the inserts into the lower voids. As a Performance series component, these are built for longevity and include a lifetime replacement warranty from the manufacturer. These inserts effectively stabilize the rear end, providing improved turn-in and overall suspension composure without the excessive harshness associated with solid race-only mounts.","brand":"Powerflex","offers":[{"title":"Default Title","offer_id":52663311204664,"sku":"PFR5-4614","price":73.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687527048.jpg?v=1784325831","url":"https:\/\/store.motormia.co\/products\/subframe-bushing-inserts","provider":"MOTORMIA","version":"1.0","type":"link"}