{"product_id":"034motorsportmotorsporttracksportengine-transmissionmountpair-audi8v-8v-5a3-s38s-863","title":"034MotorsportMotorsportTrackSportEngine\/TransmissionMountPair,Audi8V\/8V.5A3\/S38STT\/TTSVWMk7Golf\/GTI\/R","description":"034Motorsport's Motorsport TrackSport Mounts for Audi 8V\/8V.5 A3\/S3 8S TT\/TTS and VW Mk7 Golf\/GTI\/R models are the new standard in ultra-high performance. These mounts are designed with extreme performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible, while maintaining better ride characteristics than polyurethane alternatives. These mounts have a lifetime guarantee regardless of power level applied and type of track racing they are used for.Motorsport TrackSport Mounts are void-free and fluid-free, eliminating the slop associated with the factory engine\/transmission mounts, and are designed to be completely rebuildable with replaceable Density Line rubber bushings. These extreme-duty mounts will increase noise, vibration, and harshness (NVH) transfer into the cabin, as they are designed to drastically reduce engine movement compared to the factory parts.HIGH-DUROMETER RUBBER VS. POLYURETHANE:Density Line Mounts are manufactured from high-durometer rubber instead of polyurethane for a number of reasons. While vulcanized rubber mounts are more expensive to prototype due to increased complexity of manufacturing and high initial tooling costs, rubber is inherently better than polyurethane as a damping medium for mounts and bushings.Rubber is able to deal with stress under both tension and compression, while polyurethane mounts rely on the damping medium to be effective only under compression. Rubber is also excellent in shear, where polyurethane is ineffective, making it ideal for applications that apply a shear force to the bushing during articulation. Rubber does not pack and wear like polyurethane does, which ultimately results in a long-lasting part with consistent performance.BUYER'S GUIDE:The following guide is designed to help customers choose which mount best meets their specific needs.StreetSport TrackSportPower levels exceeding Stage 1 Power levels exceeding conventional stagesCar is launched or taken to HPDE or Drag events Car is heavily launched at drag strips or only used for track eventsCar is used on road as a commuter Ultimate performance and rigidity is desired Less NVH is desired","brand":"My Store","offers":[{"title":"Default Title","offer_id":45668870815935,"sku":"863","price":474.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/3802\/4127\/files\/034motorsportmotorsporttracksp_863_01_d7182845.jpg?v=1779965072","url":"https:\/\/turboautoworks.com\/products\/034motorsportmotorsporttracksportengine-transmissionmountpair-audi8v-8v-5a3-s38s-863","provider":"turboautoworks","version":"1.0","type":"link"}