i just ordered bbk longtubes and off road H and i already have flowmaster 44s with 2.5 in piping so i have 2 questions....

1. How must louder will it be with the longtubes, h, and flows rather than just the flows.

2. i want to replace the catback...is it worth it? and i like the borla stingers and the slp loudmouth..which one you think?

 

i think you need SSS catback i can't wait to get my LT and O/R H on in about a year when i have money from my deployment

 

I know on the 2 valve long tubes, o/r h, and flows sound awesome! Not sure on the 4 valve.

It will be alot louder with headers & o/r h.

It would be crazy loud with SLP 1's... SLP 2's and Stingers would sound much better imo.

 

I can tell you personally that the SSS catback will be very raspy & poppy with a o/r h, and loud as hell!

I added hi flow cats to my h pipe, and it sounds so much better. (very deep with no rasp or pop, but still very loud).

 

most resonator style anything will be raspy with O/R stuff

 

1. It will be alot louder
2. Not worth it at all as 44s are very aggressive with an o/r H, and LTs to boot.

 

I say stingers!

 

+1, stingers or bassani for the 4vs