Cummins Coolant Bypass Kit 2006-2007 Auto Trans - FPE-CLNTBYPS-CUMMINS-0607 Truck Brand:DODGE RAM 2500 3/4-16 o-ring port plug

3/4-16 o-ring port plug

Outflows Factory Intake by 77%

We designed this kit with a new dipstick tube and a/c retrofit line so you never have to bend and possibly break a line again

Enjoy smooth and quick throttle response with big top end power

Dyno-Proven Gains up to +16 HP & +22Lbs

Cummins Coolant Bypass Kit 2006-2007 Auto Trans - FPE-CLNTBYPS-CUMMINS-0607 Truck Brand:DODGE RAM 2500 3/4-16 o-ring port plugCummins Coolant Bypass Kit. Another product from Fleece Performance built out of necessity is the 2003 2016 Cummins Coolant Bypass kit. The Cummins engine cooling system was designed to adequately cool a 300 350hp engine. When the horsepower is increased there is an increased demand on the cooling system. The rear cylinders suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure