SKU: 92069755343

Duramax Tuner Stealth Mach 2 (67mm) Drop In Turbo 11-16 GM 6.6L Duramax LML

Sale price$1462.05 Regular price$1624.50
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Duramax Tuner Stealth Mach 2 (67mm) Drop In Turbo 11-16 GM 6.6L Duramax LMLBuilding the line of Stealth Turbos meant designing a turbo that's safe to tow with, fun to drive every day, and a class leading competitor. If you think street able, clean, stealthy power is cool, then this is the turbo for you. This turbocharger features HFV (High Flow Vane) technology, Duramax Tuner's proprietary customization of the variable vane cage and nozzle ring assembly. This advancement allows the use of a larger turbine wheel for maximum

Building the line of Stealth Turbos meant designing a turbo that's safe to tow with, fun to drive every day, and a class-leading competitor. If you think street-able, clean, stealthy power is cool, then this is the turbo for you.

This turbocharger features HFV (High Flow Vane) technology, Duramax Tuner's proprietary customization of the variable vane cage and nozzle ring assembly. This advancement allows the use of a larger turbine wheel for maximum high-load efficiency. Stealth turbos featuring this HFV upgrade are capable of producing more power, spooling up quicker, and managing EGT's (Exhaust Gas Temperature) better than those limited with factory nozzle rings.

Your truck is going to experience increased performance across a wide operating range due to the HFV assembly, oversized turbine wheel, and billet compressor wheel. Built from brand new parts, this turbocharger won’t require a core charge. The optional actuator is pre-calibrated, and the entire turbo comes ready for installation. You should strongly consider custom tuning to go with this turbocharger upgrade. Duramax Tuner made up to 650 RWHP when matching this turbo with their Custom Emissions Equipped Tuning.

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: 92069755343

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4.3 ★★★★★
Based on 17 reviews
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Fabric Crazy
Dallas, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
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tjw
Draper, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
B
Verified Purchase
BetterEveryDay
Charlottesville, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
D
Verified Purchase
Doc
Natrona Heights, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
roger mendes
Bozeman, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
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Reviewed in the United States on March 21, 2026

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