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|Throttle Body Manufacturer:||PowerAid|
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Q:will this lean out the engine
A:This Airaid PowerAid; Throttle Body Spacer (Part No. 400-590) will greatly improve intake velocity and part-throttle torque. It also provides stronger mid-range power. For compatibility of this part with your vehicle please provide the year, make, model and engine size of your vehicle application or you can contact us directly at 1-877-ADVANCE (238-2623) or visit your nearest Advance Auto Parts store for further assistance.
Q:After installing this in my vehicle, what will be the difference in fuel economy, if any?
A:This Airaid PowerAid Throttle Body Spacer Part number 400-590 will greatly improves fuel atomization and increases the velocity of air into your engine. This will increase combustion which will dramatically improve your fuel economy.