APR Boost Tap - EA113/EA888 Gen 1/2 (Partial Kit) (MS100031) Oversize BM9-HDSD kit features ACT's most

BM9-HDSD kit features ACT's most popular Heavy Duty pressure plate

the pump cycles at 1

LED on/off indicator light

2 EXT 2004 Chevrolet Trailblazer EXT Engine: 4

and a sweeping LED "needle" that lines the edge and moves as boost from 0 to up to 50 PSI

APR Boost Tap - EA113/EA888 Gen 1/2 (Partial Kit) (MS100031) Oversize BM9-HDSD kit features ACT's mostAPR is pleased to present a modular Boost Tap and PCV Bypass System for your 2. 0T engine. The APR Modular Boost Tap and PCV Bypass System plugs directly into the intake manifold and makes several configuration options available. The APR Modular Boost Tap features a tap used for referencing boost or vacuum from the manifold and a cap if this feature is unneeded. A T junction allows for multiple boost and vacuum references and a 'no buzz' restrictor