Coolant Bypass Kit for 2019-Present Ram with 6.7L Cummins Fleece Performance DODGE diesel and four pre-loaded tunes to

and four pre-loaded tunes to meet every owners specific needs

Three piece thick walled durable high-silicon ductile iron casting prevents cracking

Important Note: $325 CORE CHARGE

Carb EO: D-834-17

Coolant Bypass Kit for 2019-Present Ram with 6.7L Cummins Fleece Performance DODGE diesel and four pre-loaded tunes toJust in time for Summer! Our all new Fleece Performance coolant bypass for the 2019 Present RAM with 6. 7L Cummins! Our patent pending design seamlessly integrates with your truck for an OE fit and finish. Features: Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 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