

🚗 Stay ahead of the curve with real-time engine data—because your ride deserves the smartest gauge in town!
The AEM X-Series 52mm OBD II Digital Gauge is a compact, plug-and-play device designed for 2008+ vehicles that reads and displays multiple engine parameters via the OBDII port. It features real-time data monitoring, diagnostic trouble code reading and clearing, a sleek black bezel with auto-dimming display, and 24 green LED indicators for quick status checks. Ideal for professionals and enthusiasts seeking precise engine insights with minimal installation effort.
| ASIN | B01MZ3ZURG |
| Brand | AEM |
| Customer Reviews | 3.7 3.7 out of 5 stars (19) |
| Date First Available | 29 April 2021 |
| Item Weight | 272 g |
| Item model number | 30-0311 |
| Manufacturer | AEM Electronics |
| Manufacturer Part Number | 30-0311 |
| Model | Universal |
| OEM Part Number | 30-0311 |
| Product Dimensions | 13.46 x 13.46 x 13.46 cm; 272.16 g |
M**R
Love the gauge, wonder why I have to unhook and re hook every time I want to use
R**N
Love the functionality and simplicity of installation. But the gauge itself does feel low quality.
A**R
Got this gauge for a 2010 Silverado 2500. Didn’t read anything. Tried in a 2026 Lexus, same. Called tech support. Tried what they asked. Nothing. Sent me email for warranty claim. This gauge is so cheap that they are instructing me to document destruction of it for them to send me a new one. Sending it back.
A**N
Does everything I need it to do very responsive an easy to install would highly recommend
I**F
I received the box were one of the stickers to keep it closed had been cut. I opened the box and it was completely assembled wrong. When I looked at the gauge it looks a little funny in the front. I took it apart to find out some had taken it apart and flipped the faceplate backwards. All I wanted it for was a boost gauge and it won't even display boost. This is completely useless for how much it is. Go buy a decent obd2 scanner that can do PID readings. And yes before anyone says my car dosent have a boost sensor. It does, I have a 2018 taurus sho and I have a scanner that shows accurate boost.
Trustpilot
1 week ago
1 week ago