When I get my whole truck converted to the 6.9 and 4x4 I am doing my exhust cause it only has the downpipe from banks. I am doing 4 inch all the way out behind the rear wheel with a 45 degree turn out and turn it down 15 degrees. i am doing a MBRP or a RBP tip rolled edge. Should I do a 6 or 7 inch? What do you think would look the best?

 

save your money. tips are overrated and a waste of money. no need for the big tips.

 

Theyre just for looks and a little different sound... 5-6 is as big as i would go... My friend had an 8" tip, it gave his truck a really deep tone but it looked retarded to me.

 

Ya I'm thinkin 6 7 is pushin it for me my mom was in town one day and saw a truck in the parkin lot with a 12" tip. It was ugly as hell.

 

tips are a waste if u wanna spend money on a tip might as well just get a or two stacks i have on on my 7.3 idi 89 f250 its a 5 inch and its pretty loud

 

The only stacks I would get are aussie's cause I pull horses and hay alot and I don't want to loose any more space in my bed than I have to. I'm going to to get the MBRP 7 inch rolled from lukes diesel