Abstract: A flexible header joint for a high performance automobile is provided, wherein the first end of the joint receives a header collector and the second end of the joint receives an exhaust pipe. A cylindrical clamp maintains the joint in position to the header collector, the clamp having three spring retainers circumferentially positioned around the clamp. When the automobile is in motion, the clamp allows for the header to twist and rotate relative to the exhaust pipe while still maintaining the seal and thus preventing leakage of exhaust.

Abstract: A flexible header joint is provided comprising a cylindrical pipe having a horizontal axis, said pipe shaped to receive a collector at a first end and an exhaust pipe at a second end; and a first spring retainer circumferentially positioned on said pipe; a cylindrical clamp positioned near said first end of said pipe, and a spring retainer circumferentially positioned on said clamp and aligned with said spring retainer on said pipe; and a spring secured to said spring retainer positioned on said pipe and said spring retainer positioned on said clamp.

Abstract: A flexible header joint is provided comprising a cylindrical pipe having a horizontal axis, said pipe shaped to receive a collector at a first end and an exhaust pipe at a second end; and a first spring retainer circumferentially positioned on said pipe; a cylindrical clamp positioned near said first end of said pipe, and a spring retainer circumferentially positioned on said clamp and aligned with said spring retainer on said pipe; and a spring secured to said spring retainer positioned on said pipe and said spring retainer positioned on said clamp.