The Garrett® direct fit F150 charge air cooler boasts an 83% larger core than stock to provide an estimated 25 degree Fahrenheit reduction in air temperature and a 30% reduction in pressure drop. 
 
C.A.R.B. Approved:
Granted by the California Air Resource Board (C.A.R.B), executive order #D-794 allows the 870702-6001 direct fit performance charge air cooler to be used on specific emission controlled vehicles.
California is the only state that is permitted to issue emissions standards with an approval form the Environmental Protection Agency.
Obtaining a C.A.R.B certification identifies this intercooler will not increase vehicle emissions.