GReddy Profec Boost Controller - Universal
GReddy Profec Boost Controller - Universal
Greddy
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Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.
NO GUESSWORK,
JUST PARTS THAT WORK.
Let’s finish that car.
PRODUCT DETAILS
RallySport Direct is proud to carry pioneering performance products brought to you by Greddy.
Here, you are looking at the Greddy Profec Electronic Boost Controller. This is a compact, powerful, and easy to use electronic boost controller that has an ultra-slim profile that provides a multi-display for the end-user.
DETAILS:
- Blue finish
- Large OLED display
- Simple two-button / rotary-dial control makes for an intuitive operation
- Ultra-slim profile
- Displays in digital, bar-graph, or graphical modes
- Can be rotated 180 degrees for installation with the included adjustable mount or flush-mounted
- Includes a thin wire harness that is required to be routed into the firewall
- Includes 300kPa (43.5psi) integrated pressure sensor
- Includes a compact solenoid valve and faster ECU processor
- Maintains popular features such as Lo, Hi, and Scramble boost presets
- Last-boost display, peak-hold recall, warning alert, and safety limiter
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
RallySport Direct is proud to carry pioneering performance products brought to you by Greddy.
Here, you are looking at the Greddy Profec Electronic Boost Controller. This is a compact, powerful, and easy to use electronic boost controller that has an ultra-slim profile that provides a multi-display for the end-user.
DETAILS:
- Blue finish
- Large OLED display
- Simple two-button / rotary-dial control makes for an intuitive operation
- Ultra-slim profile
- Displays in digital, bar-graph, or graphical modes
- Can be rotated 180 degrees for installation with the included adjustable mount or flush-mounted
- Includes a thin wire harness that is required to be routed into the firewall
- Includes 300kPa (43.5psi) integrated pressure sensor
- Includes a compact solenoid valve and faster ECU processor
- Maintains popular features such as Lo, Hi, and Scramble boost presets
- Last-boost display, peak-hold recall, warning alert, and safety limiter
