SKU: 21013283970

Duramax Tuner Stealth Mach 2 (67mm) Drop In Turbo 01-04 GM LB7 Duramax

Sale price$1102.05 Regular price$1224.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Duramax Tuner Stealth Mach 2 (67mm) Drop In Turbo 01-04 GM LB7 DuramaxBuilding 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. Duramax Tuner's custom built Mach 2 (67mm) compressor wheel is specifically designed to maximize peak power while maintaining a wide, useable powerband. To fit the monster compressor wheel, they developed a unique, OEM

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.

Duramax Tuner's custom-built Mach 2 (67mm) compressor wheel is specifically designed to maximize peak power while maintaining a wide, useable powerband. To fit the monster compressor wheel, they developed a unique, OEM appearing, anti-surge ring, which nestles in the factory compressor cover. Matching the class-leading compressor performance meant updating the center section which is fitted with a 360-degree thrust bearing to increase reliability under heavy load transitions. The wastegate was even updated to make sure you have the most amount of power and the quickest spool-up.

With the compressor side and center section put together, a turbine wheel and exhaust housing upgrades had to be made. The LB7 Stealth Mach 2 (67) features the largest turbine available in an IHI-style (stock LB7 turbo) frame. This dramatically reduces drive pressure and allows for serious power production even at high RPM where the IHI typically falters. This monster turbine helps you achieve as close to a 1:1 ratio between drive and boost pressure, which not only helps make more power but also manages EGT's (Exhaust Gas Temperature) under heavy load.

TURBO SPECIFICATIONS:
  • Compressor Wheel Inducer: 67mm
  • Compressor Inducer Bore: 68mm
  • Compressor Wheel Blade Count: 11 Blade
  • Turbine Wheel Exducer: 71mm
  • Turbine Wheel Inducer: 77mm
  • Turbine Wheel Blade Count: 10 Blade
  • Peak Power: 800 RWHP

IMPORTANT NOTE: This turbo will not replace the turbo on a CA emissions truck that was equipped with EGR. Only for fitment on Federal emissions trucks that were not equipped with EGR.

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: 21013283970

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4.5 ★★★★★
Based on 13 reviews
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A
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Anthony Eaton
Carnegie, US
★★★★★ 5
Love it!!
Color: Gold(3 Tier), Color: Gold(3 Tier)
Tips for assemble at the end! I have to say, for as affordable as this piece is it sure is beautiful, easy to assemble, and functional. I am really happy with my purchase. I bought this as a surprise for my husband. He has a massive bourbon & whiskey collection that overtakes his entire bar, and this along with a new liquor cabinet was just what he needed to disperse some of his collection aesthetically. Be careful upon assembly, paint can chip if you screw the hardware in too tight. Also, when you go to put the suction cups in for the glass make sure you counter the weight from underneath the little flap with your free hand as you’re putting it on bc if you don’t, you’ll push so hard that the piece you’re pushing the suction cup into to get it to pop on properly will bend and break. I pushed a little hard on a couple of mine, but they bent back into place. Just assemble with a light hand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2024
A
Verified Purchase
Amanda M
Omaha, US
★★★★★ 5
Great durable bar cart.
Color: Gold(2 Tier), Color: Gold(2 Tier)
Looks great! Easy to put together and strong enough to hold Bartesian.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
J
Verified Purchase
Joan
Carnegie, US
★★★★★ 4
Lovely, handy piece
Color: Gold(3 Tier)
Lovely bar cart, not too hard to assemble, I use in laundry room
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
R
Verified Purchase
Rylan doolittle
New York, US
★★★★★ 5
Such a great bar cart!
Color: Gold(2 Tier)
Love this bar cart! The slots to hag wine glasses are so convienent and it’s a perfect size and so cute. Lots of room for all your bottles and bottle openers. Can’t recommend this enough!
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Reviewed in the United States on March 12, 2026
L
Verified Purchase
Libby Braband
Louisville, US
★★★★★ 5
Great cart for the price
Color: Gold(2 Tier)
This is a very nice low cost cart. Assembly was reasonable and it is appropriately sturdy for the price. Photos and size info are accurate!
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Reviewed in the United States on August 30, 2025

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