55mm Exhaust Silencer Swivel Spring

Exhaust Spring, Swivel Style for racing go kart exhaust systems. This spring is designed to hold the exhaust pipe onto the exhaust header, and is easily removable with the aid of an exhaust spring puller. The swivel style makes this spring configurable to different geometries and exhaust systems. Overview At 55mm in length, this spring is a great choice for header to exhaust mounting on the IAME KA 100, X30, or Honda CR 125. The length is expressed as 'un-flexed,' meaning the measurement is from center to center of the un-stretched spring prior to installation. Each spring is sold separately. Typically, exhaust systems require (2) or (4) total exhaust springs.