Fleece Performance 07.5-12 Dodge 6.7L Cummins Coolant Bypass Kit (07.5-15 6.7L) Mustang GT Dodge D200 Pickup Base 1968

Dodge D200 Pickup Base 1968

Jeep Cherokee Classic 1998

Ford E-350 Econoline Club Wagon Chateau 1982

9 Liter T5OD

Polaris Sportsman 500 HO Base 2011

Fleece Performance 07.5-12 Dodge 6.7L Cummins Coolant Bypass Kit (07.5-15 6.7L) Mustang GT Dodge D200 Pickup Base 1968Another product from Fleece Performance built out of necessity is the 2003 2013 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 to build in the system,