Fab LMLVGT6566W Raw Stage 2 65/66 Drop In Factory Replacement Turbo

Features:

• Fits 2011–2016 6.6L Duramax LML
• Stage 2 drop-in turbo upgrade
• 65mm compressor wheel for better airflow
• 66mm turbine for improved exhaust flow
• Whistler option for enhanced turbo sound
• Raw finish for a clean, rugged look
• Direct replacement for factory turbo
• No tuning required for installation
• Designed for better performance and spool
• Backed by 1-year unlimited mile warranty

Big Power in a Factory-Friendly Package

If you’re looking for more performance out of your 2011–2016 Duramax LML without going full custom, the No Limit Fab Stage 2 65/66 Drop-In Turbo with Whistle option is a solid step forward. This turbo is built as a direct replacement for your factory unit, making installation simple while giving you noticeable gains in power and throttle response. With a 65mm compressor and a 66mm turbine, the airflow is significantly improved over stock, helping your truck spool faster and pull harder, especially under load. The raw finish keeps the look clean and functional, while the added whistler wheel delivers that distinctive turbo sound diesel fans love to hear.

Designed for Durability and Sound You Can Feel

No Limit designed this turbo with long-term durability in mind, backing it with a one-year unlimited mile warranty for peace of mind. Whether you’re towing, daily driving, or just want a more responsive setup, this turbo checks all the right boxes. The whistler option gives your truck a sharp, attention-grabbing sound without compromising performance or drivability. Best of all, it bolts right in without requiring custom tuning, which means less downtime in the shop and more time enjoying what your truck was built to do. It's a perfect fit for anyone who wants to upgrade performance while keeping the install straightforward and factory-reliable.

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