Dodge 3500 Coolant Bypass Kit - Fleece Performance - Exhaust Back Pressure Relocation Kit - `07-`18. This Fleece Performance kit adapts the 2007.5–2018 Cummins 6.7L exhaust back pressure (EBP) plumbing and provides a coolant bypass solution to simplify routing and maintain proper function of the EBP system.

Designed for Dodge 2500/3500 owners running stock or modified exhaust systems, the kit relocates the exhaust back pressure components away from vulnerable coolant lines and tight engine-bay areas. That makes access easier during service and reduces the chance of interference with turbo or aftertreatment hardware. The components are engineered to fit the 6.7L Cummins application and aim to preserve factory function while offering a cleaner, easier-to-service plumbing layout for enthusiasts who work on or modify their trucks.

Features

• Fitment for 2007.5–2018 Dodge 2500/3500 Cummins 6.7L
• Relocates exhaust back pressure plumbing for improved routing
• Provides coolant bypass to simplify hose routing and serviceability
• Designed by Fleece Performance for direct fit in the intended application

If you have questions about fitment, installation, or whether this kit suits your build, call us directly — we’re happy to help. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA). If you’re thinking about purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov