hi-flow cat for my V6 VU...

[joshyewahh]

hey guys.

just wondering what type of hi-flow cat's people have used on their cars and if they are happy with their performance and/or sound?

on my old car i had a stainless steel 300cell hi-flow cat that made an awefull rattle/pinging/tinging on 3000revs+.

on my current exhaust set up i have now, i asked to not have stainless steel so i would avoid that sound again.
yet, even with a ceramic 400cell hi-flow cat, im getting that noise on 2800ish revs and its really annoying me...

what brands/types of hi-flow cats are people using? because im really over that stupid noise!

please and thanks

[Dr HaxZaw]

i've got twin ballistic 100cpsi high flow cats... couldnt be happier

[joshyewahh]

are they stainless steel? do they make any type of noise under heavy acceleration?