Throttle Body Spaces - worth it??

[Drumscum]

Im very curious on throttle body spacers and if they actually do what some manuf. say they do? better mpg, increase in mid/torque?? Can they cause potential issues in the future....are they bad for your engine? Looking around it seems you can find a nice setup for 100-120 bucs however im not sure if thats worth the time and effort...hopefully u guys can shine some light for me!!

 

[boostaholic]

This has been discussed so using the search function should answer most questions. The intake manifolds on these trucks are designed with a very long plenum so the basic performance benefit from a throttle body spacer becomes negligible. The only throttle body spacer that works on these trucks involves a nitrous bottle.

 

[SapperRyash]

and that sir is the TRUTH!