Torque Solution Exhaust Hanger 15mm Standard Set of 4Torque Solution exhaust mounts will reduce exhaust movement and vibrations both under extreme racing conditions and daily street driving. Great compliment to any exhaust kits. They fit most cars, please check your car first. Features: Eliminates Exhaust Movment Made From high grade polyurethane Street and track torture tested 75A durometer Standard Length Sold as full set of 4 Life Time Warranty Vehicle Fitment: 1994 2000 Subaru Impreza 2001 2007