Application: TT500, XT500 with manifold K92068/K92068S TT/XT500 40mm Performance Manifold Stainless Steel For noticeably more power in the middle and upper speed range, but not quite as extreme as our 41.5 manifold designed for speedAbsolutely rust-proof, HD flange and tube made of high-quality stainless steel, German production92068S: Additionally provided with a black high-temperature special coating for an original lookMounting points for the original heat shield are availableEnd pot connection 38mm, suitable seal see Art. 91176