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2003-2007 5.9L Cummins Stealth 64mm Drop In Turbo

DM1552050202000 / DM1682050202000
The Cummins Stealth 64 is an upgraded, drop-in, replacement turbo for the 2003-2007, 3rd generation 5.9L Cummins.

- 64mm billet wheel
- Modified compressor cover
- 10-blade turbine
Availability: Raw in stock and ships in 3-5 business days. 10-15 business day lead time for powder and ceramic coat options.
Shipping: This Product cannot ship to the state of California
NOTE: This product has the following shipping restriction(s):
  • This product cannot be shipped to California
Pricing: $1,380.00
3 5 1

Customize Your Item

- Model Year -
 * required
- Powder Coating -
 * required
- 91-18 Turbo Oil Feed Line Kit -
 * required
- 03-07 5.9L Turbo Oil Drain Kit -
 * required
- Exhaust Manifold -
 * required
- Stainless Exhaust Manifold Stud -
 * required
- VGT Exhaust Housing Finish -
 * required
Qty:
NOTE: This product has the following shipping restriction(s):
  • This product cannot be shipped to California

Description

The Cummins Stealth 64 is an upgraded, drop-in, replacement turbo for the 2003-2007, 5.9L Cummins. It is designed to bolt in and require nothing other than removing the factory turbo and dropping this one in it’s place. The turbo features a custom profile, 64mm (actual measurement 63.5mm) billet wheel perfectly mapped to a modified compressor cover and 65mm, 10-blade turbine inside the HE351's 9cm housing.



The Cummins Stealth 64 is one of the quickest spooling turbo's we have tested for the 5.9L Cummins. Even the most experienced enthusiast have a hard time telling the difference between a stock HE351 and a Stealth 64 during light throttle, daily driving. This is directly tied to the tight exhaust housing and light weight turbine wheel. If you are going to daily drive your Cummins, consider a quick spool-up a "must have".

Stock injector / built transmission trucks can expect an easy 100+ RWHP (Rear Wheel Horse Power) gain with no tune adjustment required.

With the quick spool and improved top end power, this is a great turbo for towing performance. If you like use your truck for work and have to tow something the Stealth 64 is up to the task. We have measured excellent EGT control without sacrificing performance.

This charger is the perfect fit for those of you with future plans for a twin kit. Take your time and put the build together in stages. Start by upgrading the factory charger with an easy drop-in and build off it down the road. In a compound or twin kit we have many customers making 950-1,000HP! Of course those builds include a more extensive list of supporting modifications. Still it is nice to know there is a proven formula to follow.

On the other hand, if you want street-able power out of a single turbo, we have tested that too. When really pushed, this turbo is capable of over 700RWHP! Calibrated Power tested 100% over Exergy Injectors with a 12mm Exergy Cp3 pump on a 2007 Cummins while sporting the Stealth 64. The truck produced a whopping 722RWHP and made one mean machine on the street!

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Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • W15.0000” x H15.0000” x L15.0000”
  • This item ships in its own box.
  • This Product cannot ship to the state of California

Customer Reviews

Comment Total Reviews (1)

Stealth 64 Review
  • Currently 3/5 Stars

Reviewed by:

Product ownership: Less than 1 year

Purchased from: Wehrli Custom Fabrication - WCFab

Comments:
Build quality seems good. Fit good and performs well. Only downside is towing. In my case I have an otherwise stock 2006 ram 2500 4x4 with a intake and exhaust and custom tuning. They claim this turbo pulls well but with my 35” tires on stock gears, if I’m not above 2000rpm it doesn’t build much if any boost and egts climb quick when towing. So I can’t tow in overdrive unless I’m doing crazy speeds. Otherwise it drives good unloaded or with a small load such as a riding mower. Also, it doesn’t sound like THE stealth 64 that’s all over social media. With their newest version the whistle at idle is nonexistent. Overall is 3 stars.

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