BLOX Racing Composite Velocity Stacks RS3 calibrated resistor in the sensor's

calibrated resistor in the sensor's connector body

12AN or 16AN

You can adjust out to 10

4" and 5" OD tubing

The PTFE liner is chemically bonded to the inner diameter of the race

BLOX Racing Composite Velocity Stacks RS3 calibrated resistor in the sensor'sBLOX Racing composite velocity stacks incorporate race proven intake technology into a product designed for daily driven vehicles. Velocity stacks are designed to optimize and maximize air flow rates entering the induction system. BLOX Racing velocity stacks are ideal for naturally aspirated and turbocharged applications. These composite velocity stacks are injection molded from PA66 glass filled nylon. Each significantly reduces the amount of heat