Fleece Performance FPE-CLNTBYPS-CUMMINS-0305-SS Cummins Coolant Bypass Kit 003-05 Auto Trans with Stainless Steel Braided Line Fleece Performance 2019-2024 Ram Cummins 6.7 also includes the Mishimoto Lifetime

also includes the Mishimoto Lifetime Warranty

Looking for the ultimate flow increase

The increased size of our core compared to the stock unit provides greater fluid capacity and superior heat dissipation

the L5P Screamer can achieve up to 680hp

Fleece Performance FPE-CLNTBYPS-CUMMINS-0305-SS Cummins Coolant Bypass Kit 003-05 Auto Trans with Stainless Steel Braided Line Fleece Performance 2019-2024 Ram Cummins 6.7 also includes the Mishimoto LifetimeIncreased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5. 9 6. 7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary