Go bigger and better than the rest with Vance & Hines Eliminator 400 Slip-Ons. These massive 4" round mufflers are designed to enhance the look and sound of your Harley-Davidson Touring motorcycle. But they aren't only tuned to give your Harley a deep, aggressive roar—they also sport CNC-machined billet end caps and come in a variety of finish options to give your bike a custom look.; ; Give your bagger a deep, gravelly sound and dazzling appearance Also available in chrome 745-048, or chrome with black end caps for a custom style 745-050 For engines with electronic fuel injection, the manufacturer recommends purchasing the Vance & Hines Fuelpak (or Fuelpak FP3 for models 2007 and later) For maximum performance, Vance & Hines head pipes and air cleaners are recommended