Jet Power-Flow TBI Spacer Customer Reviews
280 Customer Reviews
Send your combustion chamber a performance-enhancing air charge without all the noise. Many throttle body spacers on the market are plagued by loud hissing and whistling. Thanks to the intrepid tuners at JET Performance, their innovative bore design eliminates unwanted sound, while still causing incoming airflow to smooth out and speed up. The result is an optimized mixture of air and fuel that gives you gains in the mid-range power band and even increases your fuel economy.
The JET Performance Power-Flow is designed for your specific vehicle and machined from aircraft-grade aluminum. The Power-Flow Throttle Body Spacer takes just minutes to install with no drilling or cutting.
Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts. Details
280 Customer Reviews
Reviewed by Brian H (Lake Havasu City, AZ) Reviewed for a 2008 Chevy Avalanche — Jul 25, 2014 8:57 AM
Good Fit easy to install, would be nice if they labeled the flow direction. Seems to perform ok for towing tune with Supertuner, No mileage test yet. No whisle noise. I am hoping for some torque gains.
Reviewed by William H (Concord, NC) Reviewed for a 2002 Nissan Xterra — Apr 29, 2014 11:23 PM
I had a throttle body spacer from another company that was more expensive and the whistle was terrible but the fuel mileage gain was worth it. This Jet TBS doesn't have an obnoxious whistle and the performance is a bit better plus it's cheaper than most. In my opinion if you are looking for easy fuel mileage and a quick install, this is it.
Reviewed by Colby W (DENHAM SPRINGS, LA) Reviewed for a 2009 Dodge Ram — Mar 07, 2014 3:48 AM
It Looks cool it adds a little dress up to the engine. Haven't noticed any power or tq. I did get 1-2 mpg from it so its not a bad deal. As for AutoAnything....they are one of the best websites i have found, they are fast and easy.
Reviewed by Juan H (DALLAS, TX) Reviewed for a 2006 GMC Sierra — Jan 15, 2014 8:17 PM
Installation was fairly simple although if you have DBW you may need to use a longer hose for the coolant line that runs underneath throttle body. Saw a good increase in mpg did see a good difference in pick up midrange and was a good addition with the k&n intake. Well worth the $85. It does whistle but i only heard it when the radio was down.