The Precision Parts 3.5inch stainless steel passenger side intercooler pipe for your 2013-2018 Dodge Ram 6.7L Cummins diesel is constructed of mandrel bent tubing and is fully TIG welded with precise settings to produce optimal penetration impacting airflow.Included are the necessary heavy duty 4-ply silicone couplers and stainless T-bolt clamps for an easy install. Features: Constructed of 3.5inch mandrel bent tubing. Fully TIG welded with precise settings to produce optimal penetration without impacting airflow. Heavy duty 4-ply silicone couplers rated at 200 PSI burst pressure. Lower EGT's Increased fuel economy Increased throttle response Faster turbo spool 1-Year Fitment: 2013-2018 Dodge Ram 6.7L 24V Cummins Diesel