K&N 2020+ Chevrolet Silverado 2500/3500 V8-6.6L DSL Performance Intake System Color:Silver composite glass-fiber core and backed

composite glass-fiber core and backed with a high temp super strong pressure sensitive backing

Headliner reduces noise levels 3 to 4 decibels Reduces radiant heat from roof Improves acoustics inside A significant change in noise level that will make it easier to have conversations & enjoy your favorite music Open Cell Polyurethane Foam Finish is a Polymer Surface Treatment

Hub Bore: 66

BMC 2018+ Audi A1 (GB) 40 TFSI 2

K&N 2020+ Chevrolet Silverado 2500/3500 V8-6.6L DSL Performance Intake System Color:Silver composite glass-fiber core and backedAn enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid allows for quick and easy access to the filter without tools. A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton