{"product_id":"chassis-stiffener-kit","title":"Chassis Stiffener Kit","description":"The Turner Motorsports E46 Rear Chassis\/Subframe Reinforcement Kit addresses a known issue where the rear subframe mounting points can rip out from the chassis sheet metal due to torsional loads from the engine. BMW's attempts to mitigate this, such as a cross member on the front mounting points, inadvertently transfer more stress to the rear, leading to failures in both street and race cars.\n\nThis updated 2020 kit provides additional reinforcement by thickening the chassis metal with 14 gauge steel plates, distributing the load over a larger area. The kit includes a rear subframe brace and an extended-length 1\/4\" drill bit.\n\nThis reinforcement kit is compatible with various E46 models from 1999-2005, including the 323i, 323ci, 325i, 325ci, 325xi, 328i, 328ci, 330i, 330ci, 330xi, and M3. Installation instructions are available, and the product is covered by a Lifetime Replacement Program.","brand":"Turner Motorsports","offers":[{"title":"Default Title","offer_id":52689484185912,"sku":"TDR4675412","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687752780.jpg?v=1784906997","url":"https:\/\/store.motormia.co\/products\/chassis-stiffener-kit","provider":"MOTORMIA","version":"1.0","type":"link"}