I have a flow master40 on my truck. Now dont get me wrong, it sounds pretty good, but it isnt really that loud. What are my options to increase my trucks roar?
I priced some TRD headers, they are spendy, but Im about to order them. I can afford it, but I was just wondering if there is somthing else I can do?
I left the CAT, and I plan to keep it that way.