Momentum Worx Cummins ISX VGT-to-Non-VGT Turbo Conversion Kit

For Stock Exhaust Manifold | Fits BorgWarner S400/S410/S500 & All T6 Turbos

When you’re sick of fighting the VGT mess but have an emissions generation truck that obviously needs to stay intact and functional, this is the kit fits the bill. The Momentum Worx ISX VGT-to-Non-VGT Conversion Kit lets you keep your EGR cooler and emissions hardware intact while upgrading to a standard-geometry BorgWarner-style turbo.

Just a clean, direct way to mount a T6 turbo on a stock-manifold ISX or X15.

Perfect for S400, K31, or any other T6-flange turbo you plan to run.  Not a good choice for larger bore turbos, as the stock manifold cannot support much more then 500HP on a non-VGT turbo.

What This Kit Does

✔ Allows installation of a T6 non-VGT turbo on a stock ISX manifold
✔ Supports emissions-equipped trucks — EGR cooler stays in place
✔ Eliminates VGT failure points while keeping the truck functional and compliant
✔ Simplifies the entire swap with correct hardware, clamps, elbows, and oil routing

Included In Kit

• T6 Turbo Adapter for Stock Exhaust Manifold
• Compressor Outlet Elbow
• Compressor Outlet V-Band Clamp
• Turbo Oil Feed Line
• Turbo Oil Drain Line
• Turbo Oil Drain Line Bolts
• Turbo Oil Adapter Fittings
• V-Band Exhaust Clamp
• Rubber Intake Elbow
• T-Bolt Clamps for Intake Elbow

This is everything required to physically mount the turbo and hook up your charge-air and intake sides.

Additional truck-specific parts may be required depending on your intake plumbing, CAC piping, and exhaust configuration. 

*We do not offer any support for customers modifying emissions equipment. 

Important Notes

• Tuning for the absence of the VGT function is REQUIRED

• Turbo NOT included. Select any T6-flange turbo you prefer (S400/K31/GT42 etc.).

• Turbo kits and turbo-related hardware are not eligible for return.