PPE Allison 1000 & 2000 Series Pressure Calibration Kit 11-16 GM 6.6L Duramax CMNS-4935982 as the front and rear

as the front and rear axles are directly connected through the transfer case

aFe Magnum Shield Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter

Eliminates air turbulence

Outflow your OE intercooler and gain horsepower and torque with AFE's BladeRunner GT Series intercooler

This simple cable plugs directly into your Edge Revolver Chip and into an Edge Insight CTS2 through the EAS (Expandable Accessory System) to allow you to adjust power levels via the Insight CTS2's touchscreen

PPE Allison 1000 & 2000 Series Pressure Calibration Kit 11-16 GM 6.6L Duramax CMNS-4935982 as the front and rearImprove your Allison transmission shift firmness with the PPE Pressure Calibration Kit. This kit allows you to achieve your desired shift firmness based on the spring selection you choose to install. The PPE Pressure Calibration Kit sets minimum pressure and boosted pressure levels that are adjustable within in the kit. This kit serves as a great upgrade when building a Allison transmission. The increase in line pressure improves your clutches holding