Must have been my Corvette because I have Billy Boat Bullets and YEP.....it's loud! LOL
But I don't think you can get these cars to be that loud anyway. You know going to get them to sound like a V8.

just go open headers... thats always loud :tup:

Wait.........what? First, Aug 2012 and the next post is today? Second, You must not have heard the F.I. LTH + TDX combo. It's pretty deep and loud when it counts.

I am running the TT-TDX and love it. Pair that with Greddy open WGs and now you are talking. Bring the Vette.......bet the Z turns more heads, lol.

lol....I'm glad that my post is still circling the boads. Since, I have added Berk HFC's and I tell you what it sounds amazing if your looking for something obnoxiously loud. The power it added was more then expected (and yes, I did a before and after dyno).

Ok guys, this was one of my first threads when I came to this forum a while back. Since, a lot has changed.

Please check out my sig for all my mods.

HOWEVER, THE QUESTION STILL REMAINS....I WANT MY ROADSTER TO BE LOUD..LOL.

**well, a little louder than it is now..and its pretty damn loud.

I need suggestions- is there anything else I can do other than test pipes?? I want to be able to pass emissions here in Atlanta plus I like my high flows...

Thanks in advance guys!

As you have already surmised, the cats have to go if you want more volume (and more power).

Thus, long tube headers into a high flow H or Y pipe set up would be ideal.

Failing that, you could try high flow cats with everything else open (i.e., no mufflers or resonators).

Exhibit A: Muffler delete on a non-resonated FI exhaust :eek:

http://www.the370z.com/intake-exhaus...s-exhaust.html

http://www.the370z.com/intake-exhaus...s-exhaust.html

literally posted this and then saw the post above haha.

i'm famous :tup:

also it's catless as well :tiphat:

Money still unlimited? Loud and sound like a bad a$$ vette? Only one way to do that. Get yourself a bad a$$ 434 sbc with 650 hp and run open headers. Otherwise, quit dreaming.:driving: