The GMC Sierra 2500 Turbo Intake Horn by Wehrli is a high-performance upgrade designed specifically for 2017-2024 GMC and Chevrolet Silverado trucks with the 6.6L Duramax Diesel engine. This turbo intake horn, finished in a striking Bengal Grey, enhances airflow to the turbocharger, resulting in improved engine performance and throttle response, making it a perfect choice for auto enthusiasts looking to boost their truck's power.

The Turbo Intake Horn replaces the restrictive OEM plastic mouthpiece with a robust 4-inch cast aluminum design that boasts the largest and highest flow on the market. This innovative part not only increases durability but also adds a more aggressive turbo and engine sound. With its all-aluminum construction, it includes a billet aluminum port for seamless PCV system integration. The custom powder coat finish adds to its durability and aesthetic value. It’s compatible with stock and aftermarket cold air intakes, requiring no additional modifications or tuning. The intake horn is proudly made in the USA, guaranteeing quality and craftsmanship.

Features

• True 4" Inlet Turbo Intake with smooth transition for optimized airflow
• 25% greater flow area at the compressor inlet compared to OEM
• CNC machined cast aluminum construction
• Includes #10 ORB threaded billet aluminum hose barb for PCV connection
• Custom powder coat finish in Bengal Grey
• Flows 27% better than stock
• Includes mounting hardware

If you have any questions or need further assistance, our team is here to help. We provide installation and customization services at both of our locations in Austin, Texas, and the Los Angeles, California area. You can reach us at 512-982-9393 for our Texas location or 562-981-6800 for our California location. Additionally, if you are considering purchasing multiple items, please contact us for potential shipping discounts. We look forward to helping you upgrade your vehicle to its full potential!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov