GReddy Profec Boost Controllers

The PRofec is compact, powerful and easy to use electronic boost contorller for standard pneumatic actuator or external wastegates. The large OLED Display, with the simple two-button / rotary-dial control, make for intuitive operation. An ultra slim controller can display in digital, bar-graph, or graphical modes and can be rotated 180 degree for installation with the included adjustable mount or flush mounted. By separating the display and control unit in the driver’s compartment, from the engine compartment-mounted, waterproof, sensor unit, it makes installation straightforward. Only one thin harness is required to be routed through the firewall. The combination of the new 300kPa (43.5psi) integrated pressure sensor, the more compact solenoid valve and faster ECU processer, provide quicker response and the most stable boost curves yet. The PRofec also maintains popular features like, Lo, Hi, Scramble boost presets, last-boost display, peak-hold recall, warning alert and safety limiter. The next evolution of the GReddy PRofec line of electronic boost controllers is here! 
 (Click here to see the PRofec) / (Quick Programing Guide - IG)

*For Off-road use ONLY. Check legality of aftermarket products with your local state, county, city authorities before purchasing.

 *WARNING: Cancer & Reproductive Harm

Item Type Size Description PART #
Profec MAP

Boost Controller Expansion Module 

Item: Profec MAP



for use with GReddy Profec (p/n 15500214, sold seperately)

Expand boost control with additional perameters (free Software) - Japanese Video  - English Manual  (HERE)

  • Boost Map Correction - Fine boost tuning settings via 10x10 boost maps (Load vs Duty %)
  • Boost Correction by RPM, Throttle Position, Speed, Gear Position, or Water Temp
  • Addtional Profec monitoring and data loging via PC software
  • AUX input for Over Take Boost Function future using optional Remote Swithcing System
  • Plugs-in easily inbetween Profec Display/Control unit and Profec main unit
    Additional connections depending on application.
  • PC Compatiable (Profec MAP software) with use of mini-USB to USB cable (sold seperately)
      OS: (Japanese, English) Windows Vista, Windows 7 (32bit, 64bit)
      CPU: 1GHz or more 32bit or 64bit processor
      Memory: 1GB or more
      HDD free space: 20MB or more


For more see:

Part #: 15500215
170.00Buy Now