Billet Turbo Resonator Block Off Plate

Features:

• Fits 2011–2016 6.6L Duramax LML engines
• Removes factory turbo resonator for cleaner look
• CNC machined from 6061 billet aluminum
• Quick and easy installation in minutes
• Improves engine bay appearance
• Black anodized finish for corrosion resistance
• Engraved Wehrli logo for a custom look
• Includes stainless steel mounting hardware
• Made in the USA
• 100% warranty and emissions friendly
• Perfect for dress-up or mild custom builds
• No tuning or modifications required

Clean Up Your Engine Bay With Simple Style

If you’re tired of the bulky plastic turbo resonator cluttering up your engine bay, the Wehrli 100096 Billet Block Off Plate is a sleek and simple way to clean things up. Designed for 2011–2016 GM Silverado and Sierra 2500HD/3500HD trucks with the 6.6L Duramax LML, this billet aluminum plate adds a custom look in minutes. Installation is quick and painless, and the result is a cleaner, more streamlined appearance under the hood. The engraved Wehrli Custom Fabrication logo and black anodized finish give it a sharp, high-end look that pairs well with both stock and modified setups. Best of all, it’s emissions friendly and requires no tuning or other modifications. Whether you're dressing up your daily driver or putting the finishing touch on a show build, this plate adds just the right amount of detail. It’s a small upgrade that makes a big visual impact.

Machined Precision And Form Fit Functionality In One

The Wehrli 100096 Billet Turbo Resonator Block Off Plate is engineered for a direct, emissions-friendly replacement of the factory turbo resonator found on 2011–2016 Duramax LML engines. This CNC-machined block off plate is crafted from durable 6061 billet aluminum for long-term strength and precise fitment. By eliminating the large plastic resonator, the plate not only improves the overall look of your engine bay but also maintains factory airflow characteristics without compromising performance. Its black anodized finish resists corrosion and blends seamlessly with the rest of the engine components. The plate includes stainless steel hardware and installs using OEM mounting points, making it a true bolt-on part that requires no tuning or adjustments. Every unit is made in the USA and backed by a 100% warranty for peace of mind. This part is ideal for those who want a cleaner, custom underhood appearance without any downsides to drivability or emissions compliance.

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

Notes:

• Fits 2011–2016 GM Silverado and Sierra 2500HD/3500HD with 6.6L Duramax LML engine
• Replaces the large factory plastic turbo resonator
• Designed to improve engine bay appearance with a cleaner look
• Made from CNC-machined 6061 billet aluminum
• Black anodized finish resists corrosion and fading
• Engraved with Wehrli Custom Fabrication logo
• Includes stainless steel mounting hardware for easy install
• Quick bolt-on installation with no tuning required
• Does not affect emissions—completely emissions friendly
• Manufactured in the USA and backed by a 100% warranty