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- Part #:400-516
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Airaid PowerAid Throttle Body Spacer Part #400-516 Customer Reviews
4 Customer Reviews
Reviewed by Levi G (San Diego, CA) Reviewed for a 2001 Ford F-150 — Jul 11, 2010 1:12 AM
the instructions were not good, but i'm pretty mechanical and i figured it out. I love the whistle. I have felt a power gain and there is definately a mpg boost. I've been getting 21mpg while going 80mph. I say again, well done sir. Now start selling a performance chip for my truck and we might be doing business again real soon
Reviewed by Luke W (Wesley Chapel, FL) Reviewed for a 2001 Ford F-150 — Aug 26, 2008 11:02 AM
I've had the Airaid TBS installed for about a month now and have cycled through two full tanks of gas. I have not noticed much mpg gain under mostly normal daily driving conditions. No extended highway driving yet. I have noticed improved throttle response and low end torque which is nice. The whistle is noticeable, but only under heavy acceleration. I don't mind the sound at all. Install difficulty wasn't bad - just make sure you have the right tools. Instructions need more detail. I am satisfied with the product and would buy again.
Reviewed by Robert F (Albuquerque, NM) Reviewed for a 2009 Ford F-150 — Jun 26, 2007 11:05 PM