SB099
SmoothBoost - PWM Module
SmoothBoost - PWM Module
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SmoothBoost PWM Module – Advanced Boost Control Upgrade
Upgrade your boost control with the Smooth Boost PWM Module, designed for precision and adaptability in high-performance supercharged setups. This smart pulse-width modulation (PWM) unit enhances your control over electronic bypass valves, improving throttle response, and enabling more effective tuning.
The module works with 0–5V signals, delivering smooth actuation of bypass valves with no lag, spiking, or reliance on vacuum signals. Ideal for:
- Maximizing control in race or street-driven supercharged vehicles
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Fine-tuning boost curves without pulleys or manual adjustments
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Simplifying integration with existing ECU or tuning platforms
What’s included:
- Smooth Boost PWM Module with plug-and-play wiring
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Mounting hardware and full installation instructions
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Compatible with most electronic boost controllers and tuning systems
This Module is a bolt-on solution that enhances drivability and consistency, while working flawlessly alongside SmoothBoost’s full suite of boost control products. Backed by US-based technical support, it’s the perfect upgrade for enthusiasts and builders seeking precise control over boost performance.

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$35.99