Cold Air Intakes

Wehrli - WCF100438-CRWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2007.5-2010 Duramax LMM, Candy RedSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...

Wehrli - WCF100437-GWWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2006-2007 Duramax LBZ, Gloss WhiteSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...

Wehrli - WCF100441-BBWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2017-2019 Duramax L5P, Bengal BlueThe OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot,...

Wehrli - WCF100438-BBFWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2007.5-2010 Duramax LMM, Blueberry FrostSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air...

Wehrli - WCF100438-GBWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2007.5-2010 Duramax LMM, Gloss BlackSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...

Wehrli - WCF100438-REDWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2007.5-2010 Duramax LMM, WCFab RedSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...

Wehrli - WCF100438-FBWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2007.5-2010 Duramax LMM, Flat BlackSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...

Wehrli - WCF100437-REDWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2006-2007 Duramax LBZ, WCFab RedSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...

Wehrli - WCF100438-BCWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2007.5-2010 Duramax LMM, Bronze ChromeSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air...

Wehrli - WCF100437-CRWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2006-2007 Duramax LBZ, Candy RedSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through the...

Wehrli - WCF100438-BBWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2007.5-2010 Duramax LMM, Bengal BlueSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...

Wehrli - WCF100437-CFWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2006-2007 Duramax LBZ, Cherry FrostSignificantly increases airflow to your turbo producing improved horsepower and torque and cooler intake temperatures by drawing cold air through...