Overview

These boost controllers are designed for easy installation alongside your performance upgrades. Their primary function is to reduce the pressure experienced by the boost actuator that opens the wastegate, ensuring optimal performance.

Installation Methods

There are two effective methods for using our boost controllers:

Spring-Loaded Restrictor

This method involves a spring-loaded restrictor with adjustable pressure settings. More pressure is required to compress the spring, which delays the diaphragm in the actuator from engaging. This design is similar to the Turbosmart approach.

T-Connection Restrictor

In this setup, a T-fitting is installed in the line between the boost source and the actuator. A restrictor is placed on the boost source side of the T, allowing air to bleed out to the actuator side. This system has no moving parts and enables convenient placement of the adjustable needle valve.

Proven Performance

After testing various brands and configurations, we have identified an off-the-shelf setup that performs exceptionally well, thanks to a few tweaks we’ve implemented. Proper installation is key to achieving the desired results.

Tuning and Adjustment

Boost controllers are typically configured during tuning to optimize the air-fuel ratio under boost conditions. Once adjusted, they should be locked in place to prevent movement. Our units come with a grub screw for this purpose.

Kit Contents

These boost controllers are sold as kits, which include:

• All necessary components

• Clamps

• Silicon hose in two sizes for connection to the turbo and for remote mounting.