Evergreen Performance POWERAID throttle body spacers distance the stock throttle body from the intake manifold creating a higher air intake velocity. This effect creates a substantial increase in torque output. In addition the POWERAID feature a unique swirled inner wall to mix the air better with the fuel as it passes the fuel injectors. By doing so the engine can burn more of the air and fuel being dumped into the cylinders making the engine more efficient. The end results are a stronger, more even torque curve and increased fuel mileage. Easy to install and smog legal the POWERAID is an excellent value. The POWERAID� TBS concept was developed to enhance mid-range power, torque and fuel efficiency. The unique dyno-proven Helix Bore of the POWERAID� TBS causes a spinning action of the incoming air-charge as it passes through the throttle body. This extremely beneficial air-charge carries all the way into the combustion chamber, producing a super-atomized mixture, which produces tremendous gains in mid-range power and overall efficiency. This is the key element to the horsepower success behind each POWERAID� TBS. All POWERAID� TBS kits are manufactured from aircraft quality billet 6061-T6 aluminum. Each kit includes all the necessary gaskets, hardware and precision brackets to maintain proper throttle and cruise control geometry. POWERAID� TBS kits can be installed in less than one hour. In fact, most kits are ready to go in only half an hour, with no drilling or cutting required. A POWERAID� TBS is the ultimate intake system combination when teamed up with the exclusive AIRAID� Intake Systems.