PPE MAP Sensor Relocation Block (Lower) 23-26 GM 6.6L Duramax SB-10-1017 BulletProof Hitches are extensively tested

BulletProof Hitches are extensively tested and exceed SAE-J684 weight testing requirements

The factory turbo direct pipe on the 2001-2004 Duramax's is very restrictive

ECM/TCM Unlocking

black powder‑coated steel

Kit Contents

PPE MAP Sensor Relocation Block (Lower) 23-26 GM 6.6L Duramax SB-10-1017 BulletProof Hitches are extensively testedIs your L5P Duramax starting to lose consistency, throw off boost readings, or suffer from a soot contaminated sensor? The PPE Lower MAP Sensor Relocation Block is designed for GM owners who want to keep critical manifold pressure data clean, accurate, and unaffected by modern emissions systems. By moving the MAP sensor out of the direct path of exhaust soot, oil vapor, and intake contamination, this simple billet upgrade helps restore proper sensor