MAP Sensor Spacer Kit 2017-20 Chevrolet Silverado / GMC Sierra V8-6.6L L5P Duramax

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