Cold air intake
 

Any recommended cold air intakes for a 2003 lb7? Decisions Decisions:argh:

S&B or AFE


Luke

I hear good things about the s&b

neither you get the same affect by cutting a hole in the stock air box as if you spend 200 dollars on aftermarket cold air kits and it has been proven on the dyno with a 2005 duramax

Is there pics or right up on where to cut up the stock box