Calibrated Power Stealth Mach 1 Drop-In Turbo 19-24 Ram 6.7L Cummins
SKU: 91037767007

Calibrated Power Stealth Mach 1 Drop-In Turbo 19-24 Ram 6.7L Cummins

Sale price$1665.00 Regular price$1850.00
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Calibrated Power Stealth Mach 1 Drop-In Turbo 19-24 Ram 6.7L CumminsWhen looking to upgrade the performance of your 6. 7 Cummins, wouldn't you prefer something that installs easily AND delivers the power you're after? In some instances, you can't have your cake and eat it too, but in the case of turbo upgrades, you can with the Stealth Mach 1 64! This turbo outflows the factory charger by 30% and can support up to an enormous 600 rear wheel horsepower with all factory emissions and tuning intact. The HE300VG Stealth

When looking to upgrade the performance of your 6.7 Cummins, wouldn't you prefer something that installs easily AND delivers the power you're after? In some instances, you can't have your cake and eat it too, but in the case of turbo upgrades, you can with the Stealth Mach 1 64! This turbo outflows the factory charger by 30% and can support up to an enormous 600 rear wheel horsepower with all factory emissions and tuning intact.

The HE300VG Stealth Mach 1 64 is the perfect balance of power, drivability, and reliability. With an upgraded compressor wheel, turbine, and variable geometry nozzle assembly, this turbo has the ability to move 30% more air through it than stock, all while providing a better drive/boost pressure ratio than the stock charger. This means not only do you get more power, you also get an extremely fast spool up, comparable to that of the stock charger. If you tow or haul heavy loads on a regular basis this is the turbo for you. Quick spool up means taking off from stops is a breeze and the ability to retain your factory exhaust brake makes braking easier and saves your brake pads. Plus Calibrated's upgraded turbine wheel and HFV technology help to lower EGTs which gives you even more confidence when towing a heavy load up a steep grade. To top it all off this turbo comes with a brand new genuine HE300vg Holset actuator to ensure proper operation. 

The crown jewel of this turbo is a custom 11 blade compressor wheel that delivers a wide efficiency range and can drive 41-45 psi of boost. It is built from light weight, yet strong, billet 7075 aluminum and will aid in reducing or even eliminating turbo surge when towing. On the opposite end of the turbo, the turbine wheel has been upgraded, as well, to deliver a distinctive sound and provide better efficiency to reduce exhaust gas temperatures (EGT's) and reduce drive pressure when under load.

In order to properly match the entire turbo, a custom Calibrated Power exclusive vane and shroud plate assembly was produced, dubbed the Stealth Nozzle Ring. This was precisely matched to the larger turbine and gives the turbo a wider volute path for class leading load performance. This wider path was achievered via taller and wider vanes that are capable of extracting more energy from the turbine, literally sucking the air out of the engine faster than stock, which in turn drives the shaft faster to bring IN more cold air.

Finally, this is built from a brand new turbo and genuine Holset electronics, meaning no core charge, and has been pre-calibrated with no custom tuning required!
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91037767007

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GORDO POWER
Houston, US
★★★★★ 5
Love the Speaker!
It makes my garage gym workouts better!
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Reviewed in the United States on July 7, 2023
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Meeikal
Chelsea, US
★★★★★ 5
Solid choice for fuse holder
Size: 300A Fuse Holder
It’s awesome, solid connections for running 0 gauge wire. No issues after using for months! Might upgrade to using 0 gauge wire ferrules to use with this but for now everything is working well.
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Reviewed in the United States on January 14, 2026
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Dana
West Palm Beach, US
★★★★★ 5
Would buy again
Size: 300A Fuse Holder
Works as described
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Reviewed in the United States on April 13, 2026
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Will Peppers jr
Port Orchard, US
★★★★★ 5
I can wire my 0gage wre finally
Size: 300A Fuse Holder
The speed of service and delivery fused at different Amps voltage to purchase appearance is always a great addition and skar audio is always a head of the game I love skar audio I have been running their RP series amps I have all of them except the 4500.1 I bought this for my 07 Wolfsburg jetta with a 15 dual 2ohm down to 1ohm with the RP 3500.1 and it slumps and hits so low the skar box foe my single 15evl series..is tuned to 30htz..n when it hits that level and lower man u know it ..o call it the 23htz (23hurter)..explosive always excellent quality and functionality thanks 😊
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Reviewed in the United States on January 28, 2025
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Kraig Cash
Natrona Heights, US
★★★★★ 5
Top notch
Size: 300A Fuse Holder
Very good quality
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