2017-2019 Chevy / GMC Duramax L5P S&B MAP Sensor Spacer Kit
KEEP YOUR L5P'S MAP SENSOR CLEAN: The L5P's stock setup leads to a ton of soot buildup on the MAP sensor over time. This requires constant cleaning. S&B's MAP Sensor Spacer, once installed, significantly decreases the amount of soot buildup so you have one less thing to worry about.
REAL WORLD RESULTS: The amount of soot that builds up on the L5P MAP sensor is unreal. Checkout out the photo's too see the difference S&B's MAP Sensor Spacer kit can make on your 2017-2019 Duramax.