GM LT4 Application - Atlas Boost Controller

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The Atlas Boost Controller is an advanced MAP-based, closed-loop controller designed specifically for supercharged applications. It delivers faster, smoother, and more consistent b oost. Whether you’re cruising at part throttle or wide open, Atlas gives you full control over how and when boost is delivered and when. Unlike systems that rely solely on throttle position, Atlas reads real-time engine load through the MAP sensor. This allows it to precisely manage boost pressure based on what the engine actually needs—not just how far the pedal is pushed. Key Features: Part-Throttle Boost Capability. Atlas enables boost even at part throttle, giving you improved drivability and performance in real-world conditions—not just at wide open throttle. Closed-Loop MAP-Based Control. Constantly monitors and adjusts to stay on target. Atlas keeps boost levels stable and predictable, adapting automatically to changes in load and environment. Faster Boost Ramp. Reaches your target boost point quicker, enhancing responsiveness and acceleration without overshoot or delay. Customizable Ramp Rate. Tailor how quickly boost builds. Dial in a smooth, progressive ramp for traction-limited scenarios or a more aggressive curve for instant power delivery. The fine-tuning controls can be mounted inside the cabin for on-the-fly instant adjustment! Show more