The Chevrolet Silverado 2500HD Intake Horn by Wehrli is a high-performance, high-flow cast aluminum component specifically designed for the 2011-2016 models. Coated in a vibrant Bengal Red, this intake horn improves airflow to your turbo, enhancing overall vehicle performance and throttle response.

This remarkable product not only replaces the restrictive OEM plastic inlet, but also includes a port for PCV connection and eliminates the resonator for a more robust turbo and engine sound. Engineered to work seamlessly with Wehrli's Stage 1 LML Intake Kits and High Flow Bundle Kits, it ensures perfect compatibility when used correctly. It's important to note that it will fit intakes accepting a 4" boot and clamp, but is not compatible with OEM or aftermarket intakes lacking a silicone boot connection. For 2011 model trucks, an update to the PCV Regulating Valve is necessary to ensure proper fitment.

Features

• Highest airflow capacity intake horn on the market with a 4.8 in. inlet
• Constructed from durable cast aluminum and completed with a custom powder coat
• Incorporates stainless steel T-bolt clamps and silicone reducer boot
• Made in the USA
• Includes O-ring seal, EGR gaskets, and PCV port

If you're looking to enhance the performance of your Silverado, the Wehrli Intake Horn is an excellent choice. Should you have any questions, feel free to reach out to our knowledgeable staff at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California location. Both locations offer professional installation and customization services. We also provide shipping discounts for multiple purchases, so don't hesitate to contact us for more details. Remember, we perform installations on premises at both of our facilities.

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