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Ryan's Diesel Service
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2008 GMC Sierra 3500 LMM Duramax Turbochargers

  • Year
  • 2008

  • Make
  • GMC

  • Model
  • Sierra 3500

  • Engine
  • LMM Duramax

  • Size

Discover the superior performance and efficiency of Ryan's Diesel Service turbochargers, specifically designed for your 2008 GMC Sierra 3500 (LMM Duramax 6.6L) truck. With a focus on durability and precision, our turbos offer improved fuel economy, increased horsepower and torque, and reliable operation under demanding conditions. Engineered to exacting standards, RDS turbochargers seamlessly integrate with your engine for optimal performance, making them the preferred choice for discerning vehicle owners seeking to enhance their driving experience. Trust RDS for turbochargers that deliver an exceptional blend of power, performance, and longevity.

View Turbo Options

Our Turbos

  • Duramax Turbo Pro Stock
    Rated 5.00 out of 5

    LLY LBZ LMM 04.5-10 Duramax Turbocharger Pro Stock Brand New

    $1,850.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page
  • Duramax 64mm turbo
    Rated 5.00 out of 5

    LLY LBZ LMM 04.5-10 RDS 64mm Duramax Turbocharger Brand New

    $2,250.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page
  • LLY LBZ LMM 66mm
    Rated 5.00 out of 5

    LLY LBZ LMM 04.5-10 RDS 66mm Duramax Turbocharger Brand New

    $2,350.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page
  • LBZ 68mm turbo
    Rated 5.00 out of 5

    LLY LBZ LMM 04.5-10 RDS 68mm Duramax Turbocharger Brand New

    $2,350.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page
  • LML Duramax 72mm Turbo

    LLY LBZ LMM 04.5-10 RDS 72mm Duramax Turbocharger Brand New

    $2,450.00

    -

    Add to cart Add to cart Select options This product has multiple variants. The options may be chosen on the product page

Why Choose Us?

High End Diesel Products Is Our Specialty

Ryan’s Diesel Service is no stranger when it comes to the manufacturing of high-end diesel products.

Learn more about us HERE

Warranties on Our Turbos

Outlined on product pages and HERE

All Turbos Are Manufactured in House

We believe all products should be manufactured in-house to maintain high levels of quality control.

Our Customers Love Us

Over 100 Reviews on google with a 4.8 star rating. View HERE

High End Machining

We currently have a HAAS VF4 5-axis machining center which runs a fair majority of our products. We also have a HAAS TL-1 lathe.

Turbo balancing is all done in-house on either our West Coast Balancer WCB30 or CWT industries balancer.

At Ryan’s Diesel Service, we specialize in crafting high-quality diesel turbos that are built to perform and last. Every turbo we manufacture is produced in-house to ensure top-tier quality control, using advanced equipment like our HAAS VF4 5-axis machining center and turbo balancing machines. This meticulous process guarantees the reliability and precision you need for your vehicle.

We stand behind our products, offering warranties detailed in our product descriptions and on our warranties page. When you choose an RDS turbo, you’re getting a product that has been designed, tested, and balanced with the utmost care to deliver optimal performance.

About Ryan’s Diesel

RDS Turbos for 2008 GMC Sierra 3500 LMM Duramax

Understanding the Incredible Impact of a Turbocharger on Your 2008 GMC Sierra 3500

Investing in a turbocharger for your 2008 GMC Sierra 3500 (LMM Duramax 6.6L) is a transformative choice that will significantly improve your vehicle's performance. It's not just about power - it's about efficiency and reliability, too. The turbocharger is a vital component that enhances your vehicle's torque and horsepower without sacrificing fuel efficiency.

Supercharge Your Performance with a Turbocharger

A turbocharger from Ryan's Diesel Service delivers the power you crave without the drawbacks. When you boost your 2008 GMC Sierra 3500 with our turbocharger, you'll notice an immediate improvement in acceleration and overall performance. Our turbochargers are carefully designed to enhance your vehicle's power output while maintaining smooth operation and reliability.

Durability That Matches Your GMCƒ??s Strength

When it comes to durability, our turbochargers are built to last. They are engineered to withstand the rigors of daily driving or the strain of heavy hauling. With a turbocharger from Ryan's Diesel Service, you can rest assured knowing that you're investing in a product that's as tough and reliable as your GMC Sierra 3500 itself.

Optimize Efficiency with the Right Turbocharger

A turbocharger isn't just about power; it's about efficiency. When installed in your 2008 GMC Sierra 3500, our turbocharger helps your engine use less fuel while delivering more power. This not only saves you money at the pump, but it also contributes to a cleaner, more environmentally friendly driving experience.

Choose Ryan's Diesel Service for Unmatched Quality

At Ryan's Diesel Service, we understand the importance of quality and performance. That's why we offer top-of-the-line turbochargers for your 2008 GMC Sierra 3500 (LMM Duramax 6.6L). Our expert team is committed to providing you with products that meet the highest standards, ensuring you can enjoy the enhanced performance, durability, and efficiency your vehicle deserves.

More Products

TCMs

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Drop-In Turbos

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Air Intakes

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S400 Turbochargers

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Lift Pumps

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Transmission

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Shop By Category

  • Shop All
  • Drop in Turbos
    • Cab & Chassis Turbocharger
    • Dodge Cummins
      • 94-02 5.9L
      • 03-07 5.9L
      • 07.5-18 6.7L
      • 19-24 6.7L
    • Ford Powerstroke
      • 99.5-03 7.3L
      • 03-07 6.0L
      • 11-14 6.7L
      • 15-19 6.7L
      • 20-22 6.7L
      • 23-25 6.7L
    • Chevy/GMC Duramax
      • 01-04 LB7
      • 04.5-05 LLY
      • 06-07 LBZ
      • 07.5-10 LMM
      • 11-16 LML
      • 17-23 L5P
  • Air Intake
  • Exhaust Components
  • Lift Pump
  • Transmission
  • S400 Turbocharger
  • Fuel Systems
    • 01-04 LB7
    • 04.5-05 LLY
    • 06-07 LBZ
    • 07.5-10 LMM
    • 11-16 LML
Ryan's Diesel Service

W356S8950 Godfrey Lane
Eagle, WI 53119

Call us at 262-844-9990

sales@ryansdieselservice.com

“Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.”

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