🚀 GM 5.3L Throttle Body Spacer by Volant Performance - Model 725253 Review

Super easy to install. Straight Bolt, was surprised by the difference in response and performance as well as mileage. worth your money.

Easy to install. Unlike other reviews that said the screws were too long, the ones I received were the perfect length. As for performance or mpg increase remains to be seen.

Purchased with cold air intake. One of the two did something to get more power, I'm not sure what, but I can tell the difference. The only problem is that the screws that came with it were too single. They bottomed out, leaving about 3/16 of an inch to puff. I searched for shorter screws to no avail, so I sharpened about 1/4" of the ones that came with them.

Definitely important. Slight gain in speed off the Autobahn and a moderate increase on the Autobahn at medium speeds. I love the torque boost and I love the sound of my Flowmaster muffler! I already had a cold air intake. In terms of gas mileage it seemed to give me a few more mpg, but I tend to invest more in it now that it's got more "um". So it doesn't help in that regard. Make sure you pick up some extra washers before installing, I had a bolt that was too long and this seems to be a common

I installed this with Dynamics Cold Air Intake on a 2008 GMC Sierra 1500 that already had a Flow Master exhaust system and was noticing a significant amount of bass, torque and more breath noise by then I have the mileage noticed because i just got it but definitely great together. I can't figure out what does what separately, but I've been told to do it together to make it worthwhile. My reason for not all 5 stars is that the 4 mounting screws that came with the kit were 1/2" too short and…