Big Gun Exhaust 41-E0003 PartsBig Gun Exhaust 41 E0003 Parts Complete turndown end cap assembly replacement for your current style EVO U, S or R muffler. One piece high temp coated turndown black end tip Note: For mufflers that sit vertically Aluminum base plate 3 socket head end tip screws 4 button head base plate screws Complete turndown end cap assembly replacement for your current style EVO U, S or R muffler. One piece high temp coated turndown black end tip Note: For mufflers