Throttle Body Spacers
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Increase your engine’s horsepower and torque by improving airflow to the engine. Also improves fuel economy. No drilling/cutting/welding required.
- From $89.99
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The Jet Powr-Flow Throttle Body increases the velocity of air rushing into your intake manifold for improved throttle response and performance. Each one is custom designed for your exact vehicle and made from CNC-machined aircraft grade aluminum. They even include pre-installed calibrated electronics for an easy drop-in installation.
- From $329.96
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Give your engine a nice power boost with a Jet Power Flow TBI Spacer. This throttle body spacer speeds air flow down into your engine while simultaneously quieting engine noise. Easy to install, with all mounting hardware and gaskets included, this TBI spacer is designed for use with your stock air intake ONLY.
- From $74.96
- Free Shipping
A BBK Power-Plus Throttle Body improves your engine's combustion in the name of more power. Increase torque and horsepower by allowing more air to flow freely into your engine's combustion chamber. Easy to install, a direct bolt-on connection takes as little as 30 minutes.
- From $219.99
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Want to learn more? Read our:
About Throttle Body Spacers
Throttle body spacers, or TBI Spacers, spin the air that comes through your air intake down into your engine. This process facilitates a better mix with fuel for cleaner, more efficient combustion. Better still, you can use these with both performance and factory Scion xB Air Intake Systems, or any other compatible air intake system, depending on the size of your sought-after power gains.
You can easily find one of these versatile TBI Spacers for use with your Nissan Sentra air intake as well as ones for a host of other vehicles, at AutoAccessoriesGarage.com. We have everything you need to get the most out of your engine, including a helpful Customer Service team that can answer any questions that pop up along the way.
