S&B MAP Sensor Spacer Kit 17-24 6.6L GM DURAMAX L5P

The amount of soot that builds up on the L5P MAP sensor is unreal! The L5P's stock MAP sensor position leads to excessive soot buildup over time. This typically requires constant cleaning of the MAP sensor. Our MAP Sensor Spacer, once installed, significantly decreases the amount of soot buildup on the sensor so you have one less thing to worry about. Checkout out the photos to see the difference our MAP Sensor Spacer kit can make on your 2017-2019 Duramax.