Id like to know which is more accurate, b/c im in need to replace my old boost gauge that ive had for 7 years.

Need testimonial people

 

I would like some feedback as well please. Need to replace my boost gauge too.

 

My Autometer boost gauge works great and is accurate.

 

My AEM seems to be fine, but I don't know if anyone has lab results of any gauge tests.

 

If you want an analog gauge, AEM makes an analog style boost gauge as well...

 

My truboost peakboost is pretty much always within .2 psi of my jdm map. That's all I can say since I can't log the truboost.

 

Pro-Sport makes a great digital boost gauge... thats what i have on my evo... at 22 PSI the Guage will flash as a warning.. and again at 44... Havent had a chance to log it.. to see exactly how accurate... cant beat the price tho for a digital boost gauge..

 

My Stewart Warner is with in .2 of my JDM MAP. I am a mechanical needle fan.

had an AEM boost also... it was just as actuate as the SW, maybe a tad better

 

I had an AEM one but for some reason it didn't seem up to par with my autometer (cobolt series) one I had. I had to run a rubber hose through my car for the AEM one with the autometer one is only wires through my car to a map box(it look like a map) in the engine bay then short hose to the intake.

 

Just wondering is there any substantiation behind all the 'hate' for Prosport I seem to find when I google reviews of their products? I suppose it makes me feel better I didn't buy that (since it's half the price of the AEM 30-4406) but am curious why.