EXHAUST Down'n Outs BIG GROWL for Harley Sportster Big Growl Chrome Exhaust Down'n Outs for XL Superior look, quality and sound!The 2-1/4" Big Growl pipes feature thick wall tubing, reinforced mounting braket and beautiful show quality chrome. One piece set up, no welds! Kit comes complete with pipes and reinforcedchrome installation hardware. Fits Harley-Davidson Sportster XL Models from 1986 to 2003 and Custom Application.