Product details:

With a race-inspired design and show-bike styling, this air cleaner will give your bike a look like no other can! Unlike most velocity stacks on the market, the Velociraptor breathes well and filters the air with its K&N washable element. The Super Ring insert covers up the mounting bolts, delivering smooth airflow into your motor. We strongly recommend recalibration of the ECM on all EFI models using a tool such as the TTS MasterTune (P/N 9225) or Vance & Hines Fuel Pak (P/N 230), sold separately.