This is the Taterbuilt Reman model direct bolt on upgrade Turbocharger for the 2007.5 to 2012 Dodge cummins. This Turbo will support 700RWHP wheel keeping your factory spool up and Exhaust brake while Lowering EGT's and drive pressure and making more horsepower. This turbocharger tows like a dream. This turbo gets the 63.5mm billet compressor wheel and the 68mm 10blade turbine wheel balanced out to .01 or less imbalance. Factory balancing is called good at .06 balance spec. This turbo is built off of a core turbo used off the pickups previously. They are completely disassembled. cleaned. sand blasted and Rebuilt with all new lip seals and vgt scrapper rings. They go through and completely Reman the turbo and get all of the VGT parts and buff and polish them to get them working and sliding like new again to ensure a long life span. They are assembled and tested and then a OE Holset actuator is installed and calibrated and ran through 3 VGT test to insure the best VGT performance possible.