{"product_id":"z33-350z-g35-rear-subframe-collars","title":"Z33 350z\/G35 Rear Subframe Collars","description":"The GKTech Z33 350z\/G35 rear subframe collars are engineered to significantly enhance vehicle control and eliminate axle tramp, particularly under demanding driving conditions. These semi-solid inserts fill the voids within the factory subframe bushes, effectively making the subframe an \"as one\" unit with the car for improved rigidity and response.\n\nConstructed from a proprietary 90sHA material, this 8-piece set offers a noticeable improvement in rear-end stiffness and precision without the extreme noise, vibration, and harshness (NVH) often associated with fully solid subframe bushings. Installation is designed to be straightforward, with no modifications required; simply loosen the subframe, install the collars, and re-torque, which can typically be completed in about 45 minutes. Existing subframe hardware can be reused.\n\nWhile the primary intention is for performance enhancement, the product notes that an increase in NVH may be noticeable during normal driving if the vehicle is not already equipped with coilovers or other performance-oriented components. However, for vehicles with coilovers, the difference in NVH is generally not significant.\n\nThese subframe collars are specifically designed for the Z33 350z (2003-2008 Coupe) and G35 (2003-2007 V35 Coupe, 2003-2006 V35 Sedan). It is important to note that the 2007-2008 G35 (V35) Sedan utilizes Z34 370z\/G37 (V36) suspension, and fitment for these specific models is not confirmed by the manufacturer. The product has also been reported to fit the Y34 M45.","brand":"GKTech","offers":[{"title":"Default Title","offer_id":52688559276344,"sku":"Z33X-SUBC","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663689479.jpg?v=1784891015","url":"https:\/\/store.motormia.co\/products\/z33-350z-g35-rear-subframe-collars","provider":"MOTORMIA","version":"1.0","type":"link"}