No Limit Fab LMLVGT6366W Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML with Whistle

Features:

• Fits 2011-2016 6.6L Duramax LML engines
• Direct factory replacement turbocharger
• Stage 1 63mm compressor, 66mm turbine
• Raw finish with whistler wheel option
• Improves spool and throttle response
• Drop-in install, no major modifications needed
• Designed specifically for LML Duramax trucks
• Backed by 1-year unlimited mile warranty
• Whistle option adds aggressive turbo sound

Drop-In Power with Attitude

If your factory turbo is tired or you're simply looking for a performance edge without diving into a full custom build, the No Limit Fab Raw Stage 1 63/66 Turbo is a solid step up. Designed as a direct drop-in for 2011 to 2016 GM Silverado and Sierra 2500HD/3500HD trucks with the 6.6L Duramax LML, this turbo delivers a noticeable improvement in spool, throttle response, and overall drivability. It features a 63mm compressor wheel and a 66mm turbine, giving you better airflow and quicker boost while still maintaining reliability and street manners. The raw finish gives it a no-nonsense, industrial look that matches the tough build quality No Limit is known for.

Aggressive Sound and Factory-Like Fitment

What sets this turbo apart, especially for enthusiasts, is the optional whistle wheel. This adds that sharp, high-pitched turbo sound that turns heads and lets everyone know your Duramax isn’t stock anymore. Even with the added personality, you’re not sacrificing ease of installation. It bolts up like the factory unit, making it a great option for weekend wrenchers or anyone wanting more performance without a pile of custom work. Plus, it comes backed with a one-year, unlimited mile warranty for peace of mind. Whether you’re towing, commuting, or just looking to wake up your truck, this turbo brings added power and sound in a clean, straightforward package.

Fits: 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML with Whistle