Radiator Cover Fabricated Aluminum 10-12 Cummins WCFab Red

The Wehrli Custom Fab WCF100194-RED is a 4" intake kit with an air box, designed to replace restrictive factory plastic parts on GM 6.6L Duramax diesel engines. This fabricated aluminum intake pipe and air box enclosure aims to improve engine performance by significantly increasing airflow to the turbo. It features all aluminum construction with large diameter piping and smooth bends for improved air velocity and volume, leading to potential gains in horsepower and torque, quicker throttle response, and cooler intake temperatures. It also comes with a dry air filter and an Outerwear's pre-filter cover to help keep the MAF sensor, turbo, and engine airways free from contaminants.