MAP Sensor Spacer Kit For 17-20 Silverado/Sierra V8 6.6L L5P Duramax S&B VGT Turbos Both the XD40124TC and XD40128TC

Both the XD40124TC and XD40128TC are a great add-on that will be critical during installation

The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6

The CNC machined tips are made from 86L20 bar stock that is core hardened and triple tempered to provide the ultimate in impact and wear resistance

We recommend running a stock-100% nozzle with these depending on your goals

MAP Sensor Spacer Kit For 17-20 Silverado/Sierra V8 6.6L L5P Duramax S&B VGT Turbos Both the XD40124TC and XD40128TCKeep 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. Our 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. Details: Our MAP Sensor Spacer, significantly decreases the amount of soot buildup Real