The GKTECH Polyurethane exhaust hangers are a direct replacement of the OEM rubber exhaust hangers on the Nissan R/Z/S chassis Nissans. Our exhaust hangers are SPECIFIC to these cars and are not a generic exhaust hanger. The Polyurethane hangers are significantly stiffer than the rubber mounts and are great for low and/or stiff cars so that the exhaust doesn't bang around. Vehicle Compatibility: - Nissan S13 240sx - Nissan S13 Silvia - Nissan S14 240SX - Nissan S15 Silvia - Nissan Skyline R32 GTS-T - Nissan Skyline R32 GTR - Nissan Skyline R33 GTS-T - Nissan Skyline R33 GTR - Nissan Skyline R34 GTT - Nissan Skyline R34 GTR - Nissan C33 - Nissan C34 - Nissan C35 - Nissan A31 Cefiro - Nissan Z33 350z (front most hanger only) - Nissan Z34 370z (front most hanger only) - Infiniti G35 (front most hanger only) NOTE: Price is for a single exhaust hanger. Please purchase the required quantity based on your vehicle