Kuryakyn offers a select number of complete Hypercharger kits assembled with a Blood Groove-style trap door. The Blood Groove Trap Doors offer a styling alternative to standard trap doors; you get the same impressive performance no matter which style you choose.
Can support engine build up to 90 HP (over 130 HP with the Kuryakyn Stinger (P/N 8498) upgrade).
Multiple color upgrades and configurations.
Vacuum-operated butterflies for precise airflow and old-school hot rod styling.