The limited edition "Greg Lutzka" System features a more equal length stepped headpipe and upswept design with a deep throaty sound Equal length step header designed for maximum performance, 304 Stainless steel construction hand tig welds, 18mm adapters w/ 12mm reducers Removeable baffle and end cap Included in the box is a Hat, sticker sheet and poster Made in the U.S.A. Fits Mid Control Dynas 91-06 and Forward Control models 06-16