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AEM Tru Boost Gauge/Controller Kit

4 Star Rating


This brand new unit from AEM is a boost guage with built in boost controller. No longer will you have to use 2 seperate units to monitor and adjust boost. Much like their popular Uego Wideband gauge, this Tru Boost gauge uses LED's and digital readouts to help you monitor boost levels and uses 2 buttons on the front of the gauge to set boost levels and adjust the controller options.

Specifications are as follows:

  • Complete stand-alone boost controller gauge
  • On-board pressure sensor included for boost levels up to 29 PSI
  • Two user selectable units
  • Peak boost memory
  • User selectable over boost alarm with overboost shutdown
  • User scaleable bar graph display
  • User selectable waste gate delay for quick turbo spool
  • External warning lamp driver
  • No external interface required for programming
  • Easy to install harness allows for quick and easy installation
  • Boost hose and fittings included for easy hookup to on-board pressure sensor

Another great thing about the gauge is it includes 2 different colored gauge bezels and faces - black or white. Mix and match them to get your desired look.


  1. Great unit!

    Posted by Marquis on

    I bought one of these for my s13 with a KA24DET works great! Feels much better then just running the mechanical waste gate pressure.

  2. Easy to install and reliable

    Posted by Chris blair on

    Bought this true boost aem boost controller for my 1988 Silvia S12 with an S14 sr20det is currently running along side the HKS ssqv 4 BOV.

    It was the easiest controller i have ever installed and didn't take long at all to figure out just make sure to start low like 35.
    It is how ever a bit jumpy not the smoothest solenoid but in the end still a very good product i highly recommend this for all turbo applications.

  3. Its... Healthy

    Posted by KR5kouki on NICO on

    I have the Truboost on my SR20det. First and foremost the installation was cake, second it is nice to have an all-in-one boost gauge, controller, monitor, security system, and an "a/b" setting. A is for cruising, B is for the V8's.

    HOWEVER! The boost is measured in a duty cycle, which is kinda a learning curve/lame

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