You may use any of Thunder Mfg's custom inserts to customize your Hypercharger.
Thunder Mfg.'s adapters are designed for performance. We also strive to make our products easy to install and use. Note that when changing your air kit you will need to use an electronic fuel control system. If you already have a Powercommander you must remap it for the Thunder Airbox. Likewise if you have a Lightning FI or similar your settings will need to be adjusted accordingly. Please feel free to contact us with any questions.
COMPLETE KIT
IN ORDER TO GET THE BUTTERFLIES TO WORK YOU HAVE TO DRILL A HOLE ON THE INTAKE MANIFOLD (PLUG INCLUDED ON HARDWARE KIT)