Fits: 2011 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel

Wehrli Custom Fabrication's Stage 1 Air Intake Bundle Kit increases airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool-up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard-working and high-performance applications. Increase reliability and eliminate blown factory boots and horsepower robbing boost leaks.

Features:

• Improve efficiency, throttle response & turbo spool-up
• Withstand higher boost pressures & increase reliability
• Eliminates restrictions and known failure points in OEM design
• Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
• Connects to the factory throttle valve and grid heater
• Mandrel bent smooth flowing intercooler pipes
• CNC machined billet flanges
• 14ga. aluminum intercooler piping
• Up to 23% air flow gain over stock
• No tuning required, no other modification or upgrades needed
• Compatible with OEM Y-bridge & stock trucks
• Made in the USA

Includes:

• 3" High Flow Upper Intercooler Cross Over Pipe
  
• 3.5" Passenger(Cold) Side Intercooler Pipe
  
• 3" Driver(Hot) Side Intercooler Pipe
  
• Silicone Boots
• T-Bolt Clamps
• Includes Billet Turbo Resonator Plate for OEM Intake Horn
• Custom color powder coat POWDERCOAT COLOR CHART

Notes:

• Pairs best with emissions-compliant tuning and drop-in turbochargers for optimum performance gains
• This is a custom order part. Once the order has been processed it CANNOT be canceled, returned, or refunded
• If you enter a powdercoat color that is not listed on the chart, your order will be delayed as we will have to contact you to discuss the options. RAW Finish is NOT available!

 *THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA.*