Chevrolet Silverado HD Performance Air Intake - Wehrli - High Flow Cast Aluminum - Brizzle Blue - `11-`16
Chevrolet Silverado HD Performance Air Intake - Wehrli - High Flow Cast Aluminum - Brizzle Blue - `11-`16
Available Options
Drive now, Pay later with Affirm
or with PayPal
Both options will be available upon checkout.
Chevrolet Silverado HD Performance Air Intake – Wehrli, High Flow Cast Aluminum, Brizzle Blue (2011–2016). Intake horn for Duramax LML to improve airflow and response.
Replaces the restrictive OEM plastic inlet (GM 12642296/12637801) and deletes the resonator for a more pronounced turbo note. The 4.8 in inlet pairs with 4 in silicone-boot intakes and includes a PCV port.
Features
- Cast aluminum horn; Brizzle Blue powder coat; Made in USA
- O-ring seal, new EGR gaskets, stainless T-bolt clamps
- Silicone reducer boot and turbo inlet pipe included
- Fitment: 2011–2016 Duramax LML; requires 4 in boot; 2011 PCV update; not for intakes without a silicone boot or Y-bridges that relocate the inlet
Questions or fitment checks? Call us. We serve Austin, Texas and the Los Angeles, California area with installation and customization services: 512-982-9393 (TX) and 562-981-6800 (CA).
If you are purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
We're here to help!
Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
Product ID Number: