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AEM Boost Gauge
Would buy again. They’re spendy but definitely worth it and completely changed the look of the inside of my car

Sexy Gauge
Good gauge, and easy install. Just plug the red wire into a 14 volt slot and the hose into the throttle body and you're good to go.



Great when it comes to ZZP, AEM though...
It came brand new, as expected. Good price (bought this and the matching digital boost gauge), prompt delivery, etc. The Wideband is bleh, though. It doesn't always read correctly (I am using serial, so incumbent voltage offset issues are not a problem), and the thing has a high-pitched ringing sound. Yes, checked wiring and whatnot. It's the gauge. It seems to be a consistent issue with AEM nowadays when it comes to quality control. I used to swear by the products in my old Honda days but now, I doubt I would ever purchase another product from AEM unless I got an Infinity (and that being if I only had that option. I would rock MegaSquirt before that). All that aside, my stars are for ZZP. ha