Hallman ES Boost Controller Volkswagen SPEC Stage 2+ for the

SPEC Stage 2+ for the Subaru STI: SPEC's Stage 2+ features a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other

before exiting the rear

You can rest assure that with our superior material and design you will get optimal performance for years and decades to come

T Kit for the Mazda 3 2004-2009 comes as a complete shock and spring kit

Hallman ES Boost Controller Volkswagen SPEC Stage 2+ for thehe Hallman ES boost controller kit contains a billet aluminum body that is anodized black, vacuum line and general installation instructions. The ES (Essentials) kit was designed for those looking for the best "bang for the buck" in boost control. The Hallman ES boost controller is NOT compatible with Hallman's in car cable kit. INCLUDES: ES unit, about 2 feet of vacuum line, and zip ties.