2011-2016 Duramax LML Flo~Pro EGR Cooler Delete Kit w/ Up-Pipe (800010-U) 2017 due to the original design

due to the original design of the 6

2011-2022 FPE-34562 5145571AA

Only a 2% difference from front to rear cylinders in air flow

so the shorter distance between the System and the fuel tank will aid the motor last longer

2011-2016 Duramax LML Flo~Pro EGR Cooler Delete Kit w/ Up-Pipe (800010-U) 2017 due to the original design2011 2016 Duramax LML Flo~Pro EGR & Cooler Delete Kit w Up Pipe (800010 U) Eliminate the problematic EGR cooler with this high quality, low cost delete kit with up pipe for your 2011 2016 GMC Chevy Duramax 6. 6L LML diesel. Race tuning required. Please note that tuning is required to prevent a CEL from remaining on.