exhaust help for 5lt

[MAC-VN]

5lt stato. will be doing future mods like 355 n so on.
now im torn between twin 3inch system with tuned ext's n 3inch hi flows n to small mufflers or
a 2.1/2 system do you think i will lose back pressure off the stock 5l with the 3inh system.
and do you think cats or no cats all stainless btw

[soop]

If you're in Australia you need cats to drive it on the road, if you're in NZ you don't need them. In which case I wouldn't bother with them.

IMO, go twin 2 1/2 inch.