which helps the wastegate stay closed when it should - meaning boost builds earlier in the rev range and hold on right until redline

allowing the turbo to operate to its full potential

so it doesn't attract any unwanted attention

Proprietary Swivel Joint for complete linear actuation

BOV Kompact Shortie - Plumb Back Wheels cleaners which helps the wastegate stayTurbosmart Shortie Kompact Series valves have been specifically designed to suit BorgWarner EFR and KKK turbos. They also fit the popular Ford Ecoboost engines. Unlike the standard, plastic valves that use un reinforced diaphragms and are known to crack under increased boost, the new BW KKK Ecoboost Kompact valves use O Ring sealed piston which, coupled with their billet aluminium construction give them over 30PSI boost handling capability. Designed