FASS FASC09250G Adjustable Diesel Fuel Lift Pump 250GPH GM Duramax 6.6L 2001-2016 Crate Engines and Engine Parts Our coolant bypass kit adds

Our coolant bypass kit adds a secondary thermostat

Stock injector / built transmission trucks can expect an easy100+ RWHP (Rear Wheel Horse Power) gain with no tune adjustment required

Manufacturer's Part Number: WH-1006-3R

combining with the COM16T uniball bearing and billet arms makes this a tough and durable setup

thanks to the variable nozzle technology (VNT) which allows the turbo to act smaller upon spool-up and then open up to flow more exhaust on the top end

FASS FASC09250G Adjustable Diesel Fuel Lift Pump 250GPH GM Duramax 6.6L 2001-2016 Crate Engines and Engine Parts Our coolant bypass kit addsFASS Fuel Systems Signature Series Adjustable Diesel Fuel System 250GPH GM Duramax 6. 6L 2001 2016 (FASC09250G) Part No: FAS C09 25G Our FASS Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high performance fuel System on the market that allows for adjustable fuel pressures to meet the demand of high performance GM Duramax 6. 6L applications. Manufactured with the same motor used in our Titanium Signature Series