3800 is the stock air box good on an 04 Impala with k&n airfilter inside the end of the boxs tube is right behind the driver side headlight I think its a good spot for good airflow
Asked by Adrian MRstuntonem Mar 18, 2015 at 12:33 PM about the 2004 Chevrolet Impala LS FWD
Question type: Car Customization
04 impala Ls 3800