Swift XD series HE351cw turbos (400hp – 800hp) 5.9L Cummins

Introducing the Swift XD Series – Built for the Demanding Cummins Owner

We left nothing on the table. These aren’t just turbos — they’re engineered solutions to problems Holset owners know too well.

Proprietary Turbine Housing

Factory and competitor housings are notorious for cracking under high heat. Ours are different.

• Custom Alloy Iron with elevated nickel content for superior thermal stability

• Cryogenic Treatment post-machining to refine the iron’s microstructure and reduce stress fractures

• 2000°F Ceramic Coating, inside and out — acts like a permanent turbo blanket without the wear

This combination improves durability, reduces engine bay temps, and even sharpens spool response.

Enhanced Wheel Designs – Engineered for Output

Every Swift XD turbo features a custom-matched compressor and turbine wheel combo, tailored for maximum performance per application.

• Billet Compressor Wheels – Precision-machined from high-grade aluminum for peak airflow and strength

• Cryotreated Turbine Wheels – Unmatched durability under extreme conditions — a process we believe no one else in the game is doing

• Optimized Output-to-Weight Ratio – Designed to deliver the most power possible for their size

No shortcuts. No compromises. Just aggressive, efficient power.

VSR Balanced for Unmatched Longevity

Every Swift XD turbo is VSR (Vibration Sorting Rig) balanced — a process rarely seen outside of OEM-level manufacturing and current aftermarket options.

While most competitors stop at component and rotor balancing, we take it further:
Full rotating assembly balancing at operating RPM.

Why it matters:

• Longer bearing life

• Lower shaft stress

• Smoother, more reliable spool

The truth is simple: Turbo longevity is directly tied to balance quality.
We don’t just meet the standard — we exceed it.

Built In-House with Genuine Holset Parts

Every Swift XD turbo is assembled right here in our Houston, TX facility, using OEM Holset rebuild kits — no knockoff seals, no off-brand bearings.

This ensures:

• Factory-grade reliability

• Precision fitment

• Consistent performance run after run

We don't cut corners. Each unit is hand-assembled, inspected, and tested by professionals who build, install, and run these turbos in real-world diesel applications.