Just wondering....
Thread Starter
On The Tree
Joined: Apr 2005
Posts: 160
Likes: 0
From: Shelby Twp, MI
Just wondering.... Hey guys.. I'm new here.. I hope this is the right place to post this.. But I had an idea for a new exhaust system and I was wondering what you guys would think...
1st off, I have an LS-1 Trans Am, and I was thinking about Replacing the headers I already have, and then instead of one 2 1/2 inch pipe(Im guessing on the size) Im going to run two 3" pipes back from each header. But do you think I should remove the Cat or just replace it with a high flow? Then after that Im going to run it into an exhaust, and then run it outta the exhaust and just order some tips off the internet.... sorry if that sounds stupid.. once again Im new to this
so, just please let me know what you think, thanks again guys and girls
1st off, I have an LS-1 Trans Am, and I was thinking about Replacing the headers I already have, and then instead of one 2 1/2 inch pipe(Im guessing on the size) Im going to run two 3" pipes back from each header. But do you think I should remove the Cat or just replace it with a high flow? Then after that Im going to run it into an exhaust, and then run it outta the exhaust and just order some tips off the internet.... sorry if that sounds stupid.. once again Im new to this
so, just please let me know what you think, thanks again guys and girls 
TECH Fanatic
Joined: Jan 2003
Posts: 1,415
Likes: 1
From: San Diego/Schertz,Texas
check out this link. there are a couple picture i found for you. A lot of people go true dual but go with 2 1/2 in piping
https://ls1tech.com/forums/showthrea...true+dual+pics
https://ls1tech.com/forums/showthrea...true+dual+pics
