Industrial Injection Viper Phatshaft 64 Turbo 04.5-07 Dodge 5.9L Cummins BD-1040310 Most kits use the existing

Most kits use the existing holes in the vehicle's frame for a bolt-on installation - no drilling required

If you didn't fix the cover

The Dynatrac Free-Spin kit

AFE's high flow intercooler tube will increase flow by as much as 45%

Industrial Injection Viper Phatshaft 64 Turbo 04.5-07 Dodge 5.9L Cummins BD-1040310 Most kits use the existingFor those Common Rail Cummins with moderate fueling upgrades and pushing 475 500 horsepower, a 64mm turbo upgrade is an excellent choice to deliver superb airflow with quick spooling characteristics, and this Viper series is hard to pass up. IMPORTANT NOTE: The outlet of this turbo has been machined to accept a factory style downpipe, not an HX40 style downpipe as many other aftermarket turbos will require The VIPER PhatShaft 64 was designed to handle