No Limit Fab LLYLBZLMMVGT6566 Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle

Features:

• Fits 2004.5–2010 GM 6.6L Duramax LLY/LBZ/LMM
• Stage 2 65mm compressor configuration
• 66mm turbine for improved exhaust flow
• Drop-in replacement for factory turbo
• Non-whistler design for quieter operation
• Raw finish for a clean, industrial look
• Built for increased performance and reliability
• No tuning or modifications required
• Backed by a 1-year unlimited mile warranty

Step Up Your Power with a Drop-In Turbo Upgrade

If your 2004.5 to 2010 Duramax is ready for more airflow and serious performance gains, the No Limit Fab Stage 2 65/66 Turbo is the upgrade you’ve been waiting for. This drop-in unit is engineered to fit LLY, LBZ, and LMM trucks without requiring any custom tuning or major modifications. It features a 65mm compressor and 66mm turbine wheel combo that delivers noticeably quicker spool-up, stronger midrange pull, and enough top-end flow to support aggressive tuning or fueling upgrades. Whether you’re towing heavy, putting down big numbers at the dyno, or just want a turbo that keeps up with your build, this one gets it done without the hassle.

Quiet Operation, Built for Longevity

This version comes with the non-whistle compressor wheel, which helps maintain a stealthier sound profile for drivers who want more power without all the noise. The turbo’s raw finish gives it a no-frills, industrial look, but the performance inside is anything but basic. Designed as a direct factory replacement, it bolts up cleanly and runs with stock components, making it ideal for daily-driven trucks that still need to tow and work hard. Backed by a one-year unlimited mileage warranty, you can count on this turbo to deliver the airflow and reliability your Duramax needs—without cutting corners or chasing fitment issues. It's a practical performance upgrade with real-world power gains you’ll feel from the driver’s seat.

Fits: 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle