BOV PowerPort 4InHg Spring KV8 Easy to use yet sophisticated

Easy to use yet sophisticated and technologically advanced

The All-New Boost Tee features a 33% smaller and more ergonomic design

Turbosmart's Unique 'Gate-Pressure' Feature for unmatched boost response aswell as Boost Correction

Turbosmart's WG38/40 14psi Red Outer Spring is a must-have for external wastegate setups

The Controller is adjustable for sensitivity and activation duration allowing you to customise it to your needs

BOV PowerPort 4InHg Spring KV8 Easy to use yet sophisticatedTurbosmart's PowerPort Spring is a 4InHg spare designed to provide the ultimate performance, reliability, and drivability. The Turbosmart PowerPort Spring helps regulate air pressure in your vehicle's intake system, ensuring optimal airflow and boost control for maximum engine efficiency. Built with Turbosmart's superior engineering and superior quality, this spring provides reliability and long term performance you can count on. With its strong