August 19, 2025

Turbosmart - eBoost3 is here! Boost control like you've never seen before.

Goleby's Part has sold plenty of Turbosmart’s eBoost range and they have been the benchmark in boost control for decades. Now, the all-new eBoost3 builds on that legacy with a fresh interface, more functionality, and greater control in a single, compact unit. It’s been a long time coming, and it’s been worth the wait. More than just a boost controller, it’s a fully integrated Boost Management System built for those who demand total control.

The eBoost3 is the next generation in boost controllers. Featuring a vibrant full-colour LCD screen, a rotating click bezel for on the fly adjustments, and an intuitive interface. It delivers virtually limitless control options in a compact, self-contained package. Designed to simplify even the most advanced tuning strategies, the eBoost3 gives users the power to manage, map, and compensate boost with precision.

Unlike traditional controllers, the eBoost3 can manage single or twin solenoid setups with either 3-port or 4-port solenoids straight out of the box. This flexibility makes it equally at home in street cars, time attack builds, and purpose-built drag cars.

BUILT FOR ADVANCED TUNING

Picking up where the iconic eBoost2 left off, the eBoost3 allows up to six stages of boost control, configured by gear, RPM, time, ethanol content, and more. It’s not just about holding more boost, it’s about applying the right amount at the right time to maximise traction and performance in any situation.

With the ability to also control auxiliary systems like water spray, methanol or nitrous injection, as well as activate shift lights and warning indicators, the eBoost3 delivers more than just boost control. It can also monitor vital engine data like RPM, air fuel ratio, and oil pressure, all from the same interface.

ENGINEERED FOR PRECISION AND SAFETY

At its core, the eBoost3 features an onboard 40 PSI onboard MAP sensor, making it ideal for most high performance setups straight out of the box. For higher boost applications, the eBoost3 supports external sensors, including market-leading pressure sensors for extreme setups.

The system also includes customisable overboost shutdown and peak boost value recall, offering a critical layer of protection for your engine when pushing the limits. Housed in a billet aluminium gauge pod, the eBoost3 is as durable as it is intelligent.

SMART AND SIMPLE

Despite its deep functionality, the eBoost3 remains remarkably easy to use. The redesigned interface is logical and fast to navigate, with live display feedback and direct control via the click bezel, eliminating the need to scroll through endless menus or complex settings.

FUTURE READY FEATURES

Turbosmart has designed the eBoost3 to evolve. Planned future firmware updates will unlock additional advanced features, including full support for CO2 boost control, electronic wastegate integration, and expanded external sensor compatibility. This ensures that your eBoost3 will continue to grow with your build and the latest in turbo technology.

SEAMLESS UPGRADE FROM EBOOST2

Already running an eBoost2? Upgrading to the eBoost3 is completely plug-and-play. The eBoost3 uses the same wiring harness and mounting footprint as the eBoost2, meaning you can retain your existing setup and simply swap in the new unit. It’s the easiest way to level up your boost control without redoing your install.

READY TO TAKE CONTROL?

The eBoost3 is available now through Goleby's Parts.
Check it out now or contact our staff to grab one before they disappear faster than your boost cut.

Next article Garrett - G-XRace Series GXR42 & GXR45

Turbosmart - eBoost3 is here! Boost control like you've never seen before.