Question About DP

[96f2gotballz]

im looking into getting a 3in DP for my truck but im just woundering how much louder it will make it from what the intake and 4in exhaust and 5inc tip no cat no muffler make it..

[96whitestroker]

i have a 3 inch down with 6 inch stacks it makes a difference

[thbd77]

yea it does not a whole lot but it does some flow a lot better to

[highland512]

It would sound like this.
It has a 3" DP to 4" and 5" tip.
YouTube - Highlands truck

[vteckiller]

Mine sounds real good lol 3inch to 3 1/2inch down pipe only like 16 maybe 18inchs of 3inch pipe then the rest is 4inch with a 5inch tip