AEM - Tru-Boost Controller & Gauge (AEM-TRU)

AEM’s TRU-BOOST: Accurate, Simple, Easy.

No gimmicks or special software programs are required as all logic and electronics are self contained.
If you want more boost: press the button on the right of the gauge face. If you want less boost: press the button on the left of the gauge face.  That simple, and IT WORKS great!

Includes everything you need; such as an on-board 29 PSIg pressure sensor, and adds functionality that only an electronic unit has like built in over-boost protection (with two timed shutdown levels), a scramble boost setting, and a low-side output for a dash warning light or signal to ECU.

Scramble Boost feature is a particularly perfect feature for the BMW owner: Set your standard boost level for the daily drive and the twisty roads to aid in traction, when you need it; have a momentary higher max-boost setting for spanking the unsuspecting Mustang, Supra, or 911 you next meet at the stop light, drag strip or on the highway. A great feature!

AEM includes their own proprietary boost control solenoid, one they are proud to say is the only one specifically manufactured for automotive boost applications, which means it won’t corrode and stick from exposure to rich fuel mixtures and other environmentals car see. It is pressure tested to 100 psi and includes -4 AN fittings to eliminate any chance of leaks.

Features include: