Description
- About Product
- Additional Details
- About the Brand
- Vehicle Fitment
Wehrli 11-16 Chevrolet 6.6L LML Duramax 5in Intake Horn – Grape Frost
The WCFab LML 4.8 in. High Flow Cast Aluminum intake horn replaces the restrictive OEM plastic inlet to provide increased airflow to your turbo for improved performance and throttle response. Includes port for PCV connection. Eliminates resonator for improved appearance and more aggressive turbo and engine sound. Designed to complement our Stage 1 LML Intake Kits and Stage 1 High Flow Bundle Kits. Powder coated in the custom color of your choice.Replaces the following GM Part Numbers: 12642296 and 12637801
Wehrli Custom Fab Intake Horn, 5in., for 2011-2016 Duramax LML, Grape Frost
Not compatible with OEM and aftermarket intakes (such as K&N) that do not use a silicone boot connection at the horn. If your intake has a built-in rubber connection that slides onto the OEM horn and is molded to the air intake pipe, it WILL NOT fit with our horn. The WCFab horn must be used with an intake pipe that will accept a 4″ boot and clamp.. NOTE: 2011 MODEL YEAR TRUCKS MUST UPDATE PCV Regulating Valve to 2012-2016 model year spec to allow correct fitment and compatibility with this part. Not compatible with aftermarket LML Y-bridges that change the manifold / bridge inlet from the original factory (driver side inlet) location. Wehrli 11-16 Chevrolet 6.6L LML Duramax 5in Intake Horn – Grape Frost. Intake Horn, 5in., for 2011-2016 Duramax LML, Grape Frost. 4.8 in. Inlet, Largest Intake horn on the market. Intake Horn 5in. 11-16 Dmax Grape Frost. Eliminates Resonator Connection. O-Ring Seal and New EGR Gaskets. Stainless Steel T-Bolt Clamps. Cast Aluminum Construction. Custom Powder Coat Finish. Turbocharger Inlet Pipe. Silicone Reducer Boot. Int Horn 11-16 GF. Includes PCV Port. Made in USA
Air intake systems are a common first mod to many project cars. They are quick and simple to install while also enhancing the looks of your engine bay, the sounds of your engine, and the performance of your vehicle.
Air intake components consist of air filters, vacuum lines, and connectors used to complete your air intake setup.
Additional Details
NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.
Warning: This product listing contains generic images
WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov
About Wehrli
Pop the hood on a diesel enthusiast’s truck somewhere in North America and you may find my company’s logo on the engine. Welded to an intake or intercooler pipe, this logo represents an awesome responsibility to the diesel enthusiast community that has supported WCFab over the years. It’s a responsibility and commitment to ensure WCFab products meet the highest standard of craftsmanship and fitment. We care enough to put our name on it.
Vehicle Fitment
- 2011 Chevrolet Silverado 2500 HD LT
- 2011 Chevrolet Silverado 2500 HD LTZ
- 2011 Chevrolet Silverado 2500 HD WT
- 2011 Chevrolet Silverado 3500 HD LT
- 2011 Chevrolet Silverado 3500 HD LTZ
- 2011 Chevrolet Silverado 3500 HD WT
- 2011 GMC Sierra 2500 HD SLE
- 2011 GMC Sierra 2500 HD SLT
- 2011 GMC Sierra 2500 HD WT
- 2011 GMC Sierra 3500 HD SLE
- 2011 GMC Sierra 3500 HD SLT
- 2011 GMC Sierra 3500 HD WT
- 2011 GMC Sierra 2500 HD Denali
- 2012 Chevrolet Silverado 2500 HD LT
- 2012 Chevrolet Silverado 2500 HD LTZ
- 2012 Chevrolet Silverado 2500 HD WT
- 2012 Chevrolet Silverado 3500 HD LT
- 2012 Chevrolet Silverado 3500 HD LTZ
- 2012 Chevrolet Silverado 3500 HD WT
- 2012 GMC Sierra 2500 HD Denali
- 2012 GMC Sierra 2500 HD SLE
- 2012 GMC Sierra 2500 HD SLT
- 2012 GMC Sierra 2500 HD WT
- 2012 GMC Sierra 3500 HD SLE
- 2012 GMC Sierra 3500 HD SLT
- 2012 GMC Sierra 3500 HD WT
- 2012 GMC Sierra 3500 HD Denali
- 2011 GMC Sierra 3500 HD Denali
- 2013 Chevrolet Silverado 2500 HD LT
- 2013 Chevrolet Silverado 2500 HD LTZ
- 2013 Chevrolet Silverado 2500 HD WT
- 2013 Chevrolet Silverado 3500 HD LT
- 2013 Chevrolet Silverado 3500 HD LTZ
- 2013 Chevrolet Silverado 3500 HD WT
- 2013 GMC Sierra 2500 HD Denali
- 2013 GMC Sierra 2500 HD SLE
- 2013 GMC Sierra 2500 HD SLT
- 2013 GMC Sierra 2500 HD WT
- 2013 GMC Sierra 3500 HD SLE
- 2013 GMC Sierra 3500 HD SLT
- 2013 GMC Sierra 3500 HD WT
- 2013 GMC Sierra 3500 HD Denali
- 2014 Chevrolet Silverado 2500 HD LT
- 2014 Chevrolet Silverado 2500 HD LTZ
- 2014 Chevrolet Silverado 2500 HD WT
- 2014 Chevrolet Silverado 3500 HD LT
- 2014 Chevrolet Silverado 3500 HD LTZ
- 2014 Chevrolet Silverado 3500 HD WT
- 2014 GMC Sierra 2500 HD Denali
- 2014 GMC Sierra 2500 HD SLE
- 2014 GMC Sierra 2500 HD SLT
- 2014 GMC Sierra 2500 HD WT
- 2014 GMC Sierra 3500 HD Denali
- 2014 GMC Sierra 3500 HD SLE
- 2014 GMC Sierra 3500 HD SLT
- 2014 GMC Sierra 3500 HD WT
- 2015 Chevrolet Silverado 2500 HD WT
- 2015 Chevrolet Silverado 2500 HD LTZ
- 2015 Chevrolet Silverado 2500 HD LT
- 2015 Chevrolet Silverado 3500 HD LT
- 2015 Chevrolet Silverado 3500 HD LTZ
- 2015 Chevrolet Silverado 3500 HD WT
- 2015 GMC Sierra 2500 HD Base
- 2015 GMC Sierra 2500 HD SLT
- 2015 GMC Sierra 2500 HD SLE
- 2015 GMC Sierra 2500 HD Denali
- 2015 GMC Sierra 3500 HD Base
- 2015 GMC Sierra 3500 HD SLT
- 2015 GMC Sierra 3500 HD Denali
- 2015 Chevrolet Silverado 2500 HD High Country
- 2015 Chevrolet Silverado 3500 HD High Country
- 2016 Chevrolet Silverado 2500 HD High Country
- 2016 Chevrolet Silverado 2500 HD LT
- 2016 Chevrolet Silverado 2500 HD LTZ
- 2016 Chevrolet Silverado 2500 HD WT
- 2016 Chevrolet Silverado 3500 HD WT
- 2016 Chevrolet Silverado 3500 HD High Country
- 2016 Chevrolet Silverado 3500 HD LT
- 2016 Chevrolet Silverado 3500 HD LTZ
- 2016 GMC Sierra 2500 HD Base
- 2016 GMC Sierra 2500 HD Denali
- 2016 GMC Sierra 2500 HD SLE
- 2016 GMC Sierra 2500 HD SLT
- 2016 GMC Sierra 3500 HD Base
- 2016 GMC Sierra 3500 HD Denali
- 2016 GMC Sierra 3500 HD SLT
- 2015 GMC Sierra 3500 HD SLE
- 2016 GMC Sierra 3500 HD SLE
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