GReddy Profec Boost Controller Expansion Module (MAP) – Universal


In Stock
SKU: GREDDY-15500215 Categories: ,


The new PRofec is compact, powerful and easy to use. 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.


  • Boost Map Correction – Fine boost tuning settings via 100 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


  • This product is typically in stock.  If not in stock, ETA shipment is 0-2 months.
  • Listed Product Pricing Includes:
    • Product Cost
    • Container shipping cost from Japan to US Port
    • All Inbound Customs and Duty Taxes included avoiding any unexpected fees
  • Flat rate freight shipping from port to your door additional at checkout.
  • Customers outside the continental U.S. are subject to additional shipping charges.
  • Image(s) shown may not reflect actual product.


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