Fab LMLVGT6366 Raw Stage 1 63/66 Drop In Factory Replacement Turbo

Features:

• Fits 2011–2016 6.6L Duramax LML
• Stage 1 drop-in turbo upgrade
• 63mm compressor for improved response
• 66mm turbine enhances exhaust flow
• Non-whistler option for quiet operation
• Raw finish for a clean, rugged look
• Direct replacement for factory turbo
• No custom tuning required
• Improves power and drivability
• Backed by 1-year unlimited mile warranty

Factory Fit with a Performance Edge

If your stock turbo is on its way out or you're simply looking to add a little more power and reliability to your Duramax, the No Limit Fab Stage 1 63/66 Drop-In Turbo is a smart upgrade that won’t complicate your build. Designed for 2011–2016 GM Silverado and Sierra 2500HD/3500HD trucks with the 6.6L LML Duramax, this turbo drops right into the factory location with no tuning or major modifications required. It features a 63mm compressor and a 66mm turbine, offering better flow and faster spool-up than the factory unit. That means you get quicker throttle response and improved drivability, especially when towing or hauling heavy loads.

Quiet Strength That Keeps You Moving

This version of the turbo features the non-whistler option, making it a great choice for drivers who prefer a clean, factory-style sound without sacrificing performance. The raw finish gives it a rugged, no-nonsense look under the hood, and the durable construction is backed by a one-year unlimited mile warranty for peace of mind. Whether you're looking to replace a worn-out stock unit or just want a subtle performance boost without the drama, this turbo delivers exactly that. It’s engineered for daily drivers, work trucks, and weekend warriors who want reliable power and a clean install that gets them back on the road quickly.

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