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.

POWERAID® Throttle Body Spacers from AIRAID® can give you the boost you've been looking for in your 2008-2009 2.4L Scion xB increased Low and Mid-Range torque, throttle response and maximum fuel efficiency.

All POWERAID® kits are manufactured from aircraft quality billet 6061-T6 aluminum. Each kit includes all the ecessary gaskets, hardware and precision brackets to maintain proper throttle and cruise control eometry. POWERAID® kits can be installed in less than 1 hour.