Velocity stacks can be found on the intake of modern sport bikes. The reason? They provide a smooth stream of cold air, increasing peak power by eliminating restrictions and boosting low-end torque by optimizing air delivery at low rpm. The bell mouth shape reduces air turbulence in the intake compared to a straight tube.
Blox Racing offers CNC machined aluminum velocity stacks, anodized in a range of colors to best suit your engine bay. Velocity stacks deliver results in naturally aspirated and forced induction applications.
Pair with a high-quality air filter for clean and cool air in your induction system. Match neck size to the OD of your intake system and attach with a hose coupler (not included).
Available in a Blox Racing air filter kit
