Cold Air Intakes

Wehrli - WCF100447-IBBWehrli Custom Fabrication 2013-2018 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, Illusion BlueberryThe Stage 2 upgrade for the 2013-2018 4th Gen Ram with 6.7L Cummins diesel engine combines our Stage 1 High Flow Bundle and 4" Cold...

Wehrli - WCF100447-IPWehrli Custom Fabrication 2013-2018 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, Illusion PurpleThe Stage 2 upgrade for the 2013-2018 4th Gen Ram with 6.7L Cummins diesel engine combines our Stage 1 High Flow Bundle and 4" Cold Air...

Wehrli - WCF100447-GWWehrli Custom Fabrication 2013-2018 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, Gloss WhiteThe Stage 2 upgrade for the 2013-2018 4th Gen Ram with 6.7L Cummins diesel engine combines our Stage 1 High Flow Bundle and 4" Cold Air...

Wehrli - WCF100441-BSWehrli Custom Fab High Flow Bundle Kit Stage 2, for 2017-2019 Duramax L5P, Bengal SilverThe 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...

Wehrli - WCF100419-IPWehrli Custom Fabrication 2010-2012 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, Illusion PurpleThe high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory...

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

Wehrli - WCF100419-REDWehrli Custom Fabrication 2010-2012 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, WCFab RedThe high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts...

Wehrli - WCF100447-GRYWehrli Custom Fabrication 2013-2018 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, WCFab GreyThe Stage 2 upgrade for the 2013-2018 4th Gen Ram with 6.7L Cummins diesel engine combines our Stage 1 High Flow Bundle and 4" Cold Air...

Wehrli - WCF100419-CTWehrli Custom Fabrication 2010-2012 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, Candy TealThe high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts...

Wehrli - WCF100419-GRYWehrli Custom Fabrication 2010-2012 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, WCFab GreyThe high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory...

Wehrli - WCF100419-CRWehrli Custom Fabrication 2010-2012 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, Candy RedThe high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts...

Wehrli - WCF100419-BRWehrli Custom Fabrication 2010-2012 6.7L Cummins Stage 2 High Flow Bundle Kit Kit, Bengal RedThe high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts...