{"product_id":"polyurethane-motor-and-transmission-mount-kit","title":"Polyurethane Motor and Transmission Mount Kit","description":"Mil-Spec 75D durometer polyurethane compound, which is as hard as a bowling ball yet retains elasticity and memory. This proprietary compound is combined with 6061-T6 aircraft grade aluminum and is molded in the USA under ISO 9001:2015 certified standards.\n\nBy eliminating this movement, the AKG mounts ensure precise responsiveness and optimal power transfer, making them an excellent choice for race classes where solid metal mounts are not permitted or for enthusiasts seeking to avoid the harshness associated with aluminum mounts. The 75D compound offers a high level of NVH (Noise Vibration Harshness) increase, a trade-off for maximum performance.\n\nThis kit is compatible with a range of BMW models, including the E36 (1992-1999) 318, 323, 325, 328, M3; E46 (1999-2006) 323, 325, 328, 330, M3 (excluding Xi models); Z3 (1996-2002) 2.3, 2.5, 3.0, M; and Z4 (2003-2008) 2.5, 3.0, M. A critical installation note is that the passenger side motor mount must have a proper heat shield installed at all times. The mounts are rebuildable and backed by a lifetime replacement warranty.","brand":"BMW","offers":[{"title":"Default Title","offer_id":52687211594040,"sku":"MTS36DP","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661172442.webp?v=1784881440","url":"https:\/\/store.motormia.co\/products\/polyurethane-motor-and-transmission-mount-kit","provider":"MOTORMIA","version":"1.0","type":"link"}