🔥 Stainless Diesel FLOW BOSS™ 2G Swap Air Intake Kit – For 5.9L Cummins (2003–2007)

This is the same high-performance air intake kit used in all of our Stainless Diesel 2G swap kits for 2003–2007 5.9L Common Rail Cummins trucks. Designed for use with a single turbo mounted in the twin position using a 2nd Gen (center dump) style manifold, this kit supports both S300 and S400 turbochargers. Just choose the correct turbo boot to match your setup.

—

🧰 What’s Included:

• (1) 5.00" RAW Intake Pipe (short or tall depending on single/twin setup)
  • AIT sensor provision included

• (1) Custom S&B High-Flow Oiled Air Filter – 5.00" Inlet x 12" Long
  • Power Cone Tip for maximum airflow

• (1) Turbo Boot – Choose S300 or S400 fitment

• (2) Stainless T-Bolt Clamps

—

✔️ Fitment:

• For 2003–2007 Dodge Ram 2500/3500 5.9L Cummins

• Works with S300 or S400 turbos

• Designed for single turbo mounted in “twin position” with a 2nd Gen style (center dump) manifold

• AIT sensor provision included for factory integration

—

⚠️ Notes:

• Single turbo setups use the shorter intake pipe

• Twin turbo configurations require the taller intake pipe
  

—

💥 Why Choose the FLOW BOSS™ Kit?

• Proven in Stainless Diesel’s best-selling 2G swap kits

• Delivers clean, high-volume airflow for big turbo setups

• Simple install with all boots and clamps included

• Built for boost, designed for long-lasting performance

As described in our Privacy Policy, we collect personal information from your interactions with us and our website, including through cookies and similar technologies. We may also share this personal information with third parties, including advertising partners. We do this in order to show you ads on other websites that are more relevant to your interests and for other reasons outlined in our privacy policy.

Sharing of personal information for targeted advertising based on your interaction on different websites may be considered "sales", "sharing", or "targeted advertising" under certain U.S. state privacy laws. Depending on where you live, you may have the right to opt out of these activities. If you would like to exercise this opt-out right, please follow the instructions below.

If you visit our website with the Global Privacy Control opt-out preference signal enabled, depending on where you are, we will treat this as a request to opt-out of activity that may be considered a “sale” or “sharing” of personal information or other uses that may be considered targeted advertising for the device and browser you used to visit our website.