well i want to keep it single. i'm trying to get my louder than my bothers his is a banks system on his 09 150. i think today during school i'm going to get a little pipe and side dump it after the muffler to see how it sounds......
But it wud be faster and more power with true duals xpipe with high flows and longtubes Sent from my SCH-I500 using Tapatalk