The Powr-Flo spacers' bore is designed to increase the velocity of the air flow into the intake manifold. By delivering the air with more velocity it allows more air into the combustion chamber for a denser air charge. The design results in improved throttle response and impressive power gains in the mid range and top end.
Vortice throttle-body spacers are designed to provide additional performance with your factory or Volant?s Cool Air Intake system. Manufactured from glass-filled Nylon composite, the Vortice spacers are incredibly strong, yet lightweight and install behind your vehicle?s throttle body to promote quicker throttle response and in most applications, provide a slight improvement in fuel efficiency.
A fuel injection throttle body spacer is one of the components that improves throttle response and the low end torque of your 4x4. 4WD carries throttle body spacers from popular manufacturers including AIRAID, aFe and Rugged Ridge with aluminum construction and all of the necessary mounting hardware like spacers and gaskets. Lifting your throttle body slightly above your intake manifold draws in condensed, cooler air so your system can take a bigger gulp of that air. Bolt-on installation is straightforward and doesn’t involve drilling and these durable, yet lightweight components instantly transform your Jeep’s performance.