Development product — not currently available for purchase.

KBoost is a supercharger bypass valve controller that takes over control of your supercharger's bypass valve. In most cases this includes removing the vacuum actuator and installing our servo. KBoost arrives preconfigured for your vehicle with multiple boost ramps.

Choose Your KBoost Kit

Select your Access Tier and Trimpot Package. This listing is for a complete physical kit with the selected access tier included. New customers do not need to purchase a separate access upgrade.

The optional 12-position trimpot is available with Tuner and PRO only. Basic is supplied without a trimpot. With a compatible tier and trimpot package, the driver can select from 12 preconfigured boost settings.

The trimpot adds $75. Either mounting option adds another $25, for a total of $100 for a trimpot with a mount. The 52mm option includes the mounting adapter for an existing gauge pod; the gauge pod itself is not included. Selecting No Trimpot includes neither a trimpot nor a trimpot mount.

Vehicle and supercharger fitment for the main kit is separate from the Trimpot Package selection. Additional vehicle-specific trimpot mounting options will be listed when confirmed.

But.... is it EASY TO USE?

YES! It shows up preconfigured and ready to install with a vehicle-specific plug-and-play wiring harness and preconfigured controller specific to your vehicle.

We have worked intentionally to make this usable by the end-user. Not just your calibrator....

KBoost has its own WiFi-based configuration interface. Choose Basic, Tuner or PRO access with your kit; detailed editor feature differences will be confirmed before release.

Can a remote-tuner set it up for me?

Yes, for remote tuning you will need to have your computer connected to two WiFi networks simultaneously. The first WiFi network is the KBoost itself. The second WiFi network is the internet. For this to work, we recommend this device: TP-Link - AX1800 Nano

Does it require tuning?

NO SPECIAL TUNING IS REQUIRED! This is probably the single most important part. If your vehicle is tuned for 18psi max, the KBoost can control everything up to that boost level. The magic is in HOW the power is delivered. The KBoost simply controls how aggressively the power comes in when you get in the throttle.

Designed for Usable Power

High-horsepower supercharged vehicles often make more torque than the available traction can support. KBoost is being developed to help calibrators shape boost delivery instead of relying on maximum boost everywhere.

Control Strategies

• Optional 12-position trimpot for selecting preconfigured boost settings — requires Tuner or PRO and a trimpot package.
• Configurable boost ramps through the WiFi editor, subject to the selected access tier.
• Boost delivery based on vehicle data over CAN. The device arrives preconfigured for your vehicle.
• Traction-focused power management.
• WiFi-based configuration.

Development Validation

Initial development testing is being performed on a 1,050 WHP C7 Corvette Stingray equipped with an LME 427, Magnuson 2650 supercharger, flex fuel and methanol injection.

How much control does KBoost have?

We can remove 500+ horsepower from a 1,000hp car instantly... and then ramp it back in safely. That's right, whether you're trying to get down a poorly prepped track, or just need the boost to ramp in once you've shifted into second-gear, we can do that.

Not just power management, but safety as well!

If you've got a restomod with a monster LT4, or Hellcat engine in it.... it can become undrivable. It's cool to have 800+HP but if you can't even stand on the throttle without ending up in a ditch then what's the point?! KBoost allows for better drivability, and smoother application of power.

What if you want your wife to drive it? Or what if your kid wants to take the car - is it safe to drive? Set up a boost limit, or a lower power level.

Compatibility

Confirmed vehicles, superchargers, wiring requirements and supported control strategies will be published before release. Main-kit vehicle/supercharger fitment and trimpot mounting style are separate selections.

What Is Included

• Controller, preconfigured for the specified year/make/model, with the selected Basic, Tuner or PRO access tier.
• High Speed / High Torque Servo.
• Vehicle-specific plug-and-play harness.
• Supercharger-specific hardware.
• Documentation.
• 12-position trimpot and mounting adapter only when selected in the Trimpot Package option. A trimpot is not included with Basic.

Specifications

• Servo control output with feedback.
• DBW throttle control (for DBW bypass valve such as Hellcat and LT5).
• 2 configurable outputs - can be used for aux fuel pump control, and IC pump control.
• 2 CANbus networks, 1 CANFD network.

Already Own KBoost? Upgrade Your Access Later

Existing owners can upgrade their access tier separately without purchasing another controller: Basic to Tuner: $200; Basic to PRO: $400; Tuner to PRO: $200. An access upgrade does not include a controller, servo, harness, trimpot or mount. Controller serial number and current access tier must be verified before an upgrade code is issued.

Pricing and Availability

KBoost is a complete kit including a vehicle-specific wiring harness. There is no configuration necessary other than the initial setup of the bypass valve.

The initial release will be just 20 units, sold first-come, first-serve.

The second manufacturing run in early 2027 will be much larger.

The initial release is expected to be in December 2026.

KBoost arrives preconfigured. Driver selection of 12 preconfigured boost settings requires Tuner or PRO and the optional 12-position trimpot. Basic does not support the trimpot option.

Final features, specifications, compatibility and included components are subject to change until development validation is complete.