GMC Sierra Performance Air Intake - Wehrli - Bengal Silver - `11-`16. This 4-inch aluminum intake and air box for 2011-2016 Duramax LML replaces restrictive factory parts to improve airflow.

Built by Wehrli Custom Fabrication (WCFab), this kit draws cool air from the inner fender through a large 4-inch tube to feed the turbo efficiently. Expect improved horsepower and torque, quicker throttle response, and lower intake temps. The enclosed air box houses a dry filter with a removable lid and hydrophobic pre-filter. Quality silicone boot, seals, and stainless T-bolt clamps add durability. No tuning required; installs with basic tools.

Features

• 4-inch aluminum intake pipe and air box with lid
• Dry filter with Outerwears pre-filter cover
• Cold-air draw from inner fender
• Silicone boot, seals, stainless T-bolt clamps; hardware included
• Bengal Silver powder coat; Made in USA

Questions? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area location at 562-981-6800. We offer professional installation and customization at both locations.

Thinking about purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

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