Upgrade your 2003-2007 5.9L Cummins equipped Dodge Ram 2500 / 3500's air intake plumbing with WCFab's Stage 2 High Flow Intake Bundle Package. Fabricated from precision mandrel bent 14 gauge piping and CNC machined billet components in the USA, this kit includes a 4 in. Air Intake Kit (WCF100346), 3 in. hot side intercooler pipe (WCF100544), 3.5 in. cold side intercooler pipe with 3.5 in. upper intake manifold / horn (WCF100528) to help improve air flow and efficiency while addressing known weak points when pushing engine performance beyond stock power levels. Eliminates horsepower-robbing boost leaks caused by aging and failure prone OEM components that can leave you stranded. Cold side upgrade included in this kit is proven to improve air flow over stock components by 60% for improved turbo spool up, increased throttle response and decreased EGTs! Designed for compatibility with both stock and performance upgrade drop-in style Holset turbochargers and OEM style intercoolers. Saves $50 vs. purchasing all components individually.This Kit Includes: WCF100544 - 3" Passenger Side Intercooler Pipe, WCF100528 - 3.5" Driver Side Intercooler Pipe and Intake Horn Kit, WCF100346 - 4" Intake Kit

• 3.5" Cold Side (Driver) Intercooler Pipe & Intake Horn (Flows 60% better than stock!)
• 3" Hot Side (Passenger) Intercooler Pipe
• 4" Intake
• Dry Air Filter
• Durable Custom Powder Coat Finish
• High Quality Silicone Boots & Stainless Steel T-Bolt Clamps
• Made in USA
• Mounting hardware and gasket included
• Mounting points to retain oil dipstick location and OEM wire harness routing
• Outerwear's Pre-Filter Cover
• Qty. 2 1/8" NPT accessory ports on upper intake manifold for boost pressure readings or water methanol injection