No Limit Fab LLYLBZLMMVGT6566W Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle

Features:

• Fits 2004.5–2010 GM 6.6L Duramax
• Stage 2 drop-in turbo upgrade
• 65mm compressor wheel design
• 66mm turbine for better flow
• Direct factory replacement fitment
• Includes unique whistler option
• Raw finish for rugged appearance
• Improves throttle response and power
• No tuning required to install
• 1-year unlimited mileage warranty
• Compatible with LLY, LBZ, and LMM
• Built for performance and reliability

Built for Boost and Sound

If you're ready to wake up your Duramax with serious airflow and some aggressive whistle, this Stage 2 drop-in turbo is exactly what you're looking for. Designed as a direct-fit upgrade for the LLY, LBZ, and LMM Duramax platforms, this turbo features a 65mm compressor and a 66mm turbine setup that delivers improved spool-up and top-end power without the headaches of major modifications. Whether you're towing hard, daily driving, or just want that signature whistle under throttle, this unit adds a noticeable punch to your truck's performance while maintaining factory reliability.

Designed for Durability and Simplicity

Crafted in a raw finish with premium internals, this turbo is built to last under tough conditions. It bolts up cleanly in place of the stock unit, saving time and labor while giving you that refined, upgraded airflow you've been chasing. With No Limit Fab’s attention to build quality and their included 1-year unlimited mileage warranty, you get peace of mind along with that signature turbo sound. It's a performance-focused solution that keeps your install straightforward, your EGTs in check, and your right foot smiling.

Fits: 2004.5, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle