Wehrli Custom Fab WCF100702-FB 4" Intake Kit W/Air Box - Flat Black Chips Modules Programmers This adjustable air spring kit

This adjustable air spring kit will allow you to fine-tune the air pressure to the weight you are hauling for better ride comfort

6L Duramax (116454021)

This kit is ideal for the daily diesel driver or if you are towing then it's a must have

Innovative Fitment

Electric Heater Element (DIFS32283R)

Wehrli Custom Fab WCF100702-FB 4" Intake Kit W/Air Box - Flat Black Chips Modules Programmers This adjustable air spring kitReplace the intake on your GM 6. 6L Duramax today with Wehrli Custom Fab WCF100702 FB 4" Intake Kit W Air Box Flat Black from GAP. High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 2020 2024 L5P Duramax for improved engine performance. Increases airflow to turbo producing improved horsepower and torque, quicker throttle response, and cooler intake