Airaid PowerAid Throttle Body Spacer Isuzu i-370 2007. Put a new twist on your air intake and watch your power, torque and fuel economy spin to new heights of performance. The Airaid PowerAid Throttle Body Spacer is custom-made to bolt-on to your vehicle in less than an hour. The secret to the throttle body spacer is its dyno-proven Helix bore. The Helix bore creates high-velocity spin on the incoming air. This"tornado"mixes with the fuel and sends a superior atomized mixture all the way into the combustion chamber. The result: the PowerAid Throttle Body Spacer gives your engine low-end punch and better mileage. The PowerAid Throttle Body Spacer is machined from aircraft-grade aluminum for durability. Airaid includes all installation hardware and a 30-day"No Hassle"manufacturer warranty with the PowerAid Throttle Body Spacer. 2007 Isuzu i-370 Airaid PowerAid Throttle Body Spacer. Air Intake Systems, Throttle Body Spacers.