Transform the performance of your GMC Sierra with the GMC Sierra Performance Air Intake by Wehrli, specifically designed for the 2011-2016 Duramax LML models. This 4-inch intake kit, in a striking Cat Yellow finish, replaces the standard components with high-performance parts to enhance your truck's engine efficiency and power.

Experience noticeable improvements in horsepower, torque, and throttle response with this expertly engineered air intake system. The high-flow, fabricated aluminum design significantly boosts airflow to your turbo, resulting in cooler intake temperatures by channeling cold air through the inner fender. This system's aluminum construction and aerodynamic bends promote superior air velocity and volume, while also delivering a more aggressive engine and turbo sound during acceleration. The system includes top-notch hardware, a silicone boot, seals, and stainless steel t-bolt clamps for enhanced durability and an easy installation process with basic hand tools.

Features

• High-flow, fabricated aluminum intake pipe and air box enclosure
• Improves horsepower, torque, and throttle response
• Smooth 4-inch diameter piping with aerodynamic bends
• Silicone boot and stainless steel t-bolt clamps
• Removable air box lid for easy maintenance
• Custom powder coat finish in Cat Yellow
• Includes dry filter assembly with Outerwear's pre-filter cover

Ready to upgrade your vehicle? Our team is here to assist with any questions you may have. Call us at 512-982-9393 if you're in the Austin, Texas area, or reach us at 562-981-6800 for our Los Angeles, California location. Both locations offer professional installation and customization services. If you're considering purchasing multiple items, contact us for possible shipping discounts. Remember, we provide installation on-premises at both locations.

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