GReddy PRofec Electronic Boost Controller

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  • Regular price $599.99
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GReddy PRofec Electronic Boost Controller

The PRofec Boost Controller from Greddy is powerful, easy to use and best of all, looks cool!

With a large yet ultra slim OLED Display and simple two-button / rotary-dial control, the PRofec Boost Controller is compact and user-friendly.  Opt between digital & bar display mode, or set the controller to graph mode which will draw and display a real-time graph of your boost curve making it ideal for setting up your boost controller.

Installation is made easy due to the display and control unit being seperated so only one thin harness is required to be routed through the firewall.  With the PRofec Boost Controller, you’ll see quicker response and more stable boost curves due to its 300kPa (43.5psi) integrated pressure sensor, more compact solenoid valve and faster ECU processor.  The PRofec also maintains popular features like Lo, Hi, Scramble boost presets, last-boost display, peak-hold recall, warning alert and safety limiter.


* Configurable boost modes: LO, HI, and SCRAMBLE. - Adjustable SET%, START BOOST and GAIN% settings ensure stable boost curves

* Utilizes OLED (organic light-emitting diode) display for improved viewing angles & brightness

* High capacity compact solenoid valve and the new CPU increase the speed of the controller

* Last boost function: to confirm the highest boost value set in the most recent boost session

* Peak hold function: capable of recalling the maximum boost pressure value recorded

* Data lock function: to protect the programmed settings and avoid accidental changes

* Monitor boost pressure in real time. 3 selectable display patterns for boost pressure

* Limiter control function: to decrease boost when above the alarm setting

* High-performance pressure sensor supports up to 300kPa (43.5psi)

* Additional flush mounting options due to the thin 11mm thick design

* Warning function when exceeding the preset boost value

* 180-degree rotatable display