I just baught drag 3 turbo kit for a 97 ls integra with the t3/t04e and plan on running what between 8 and 10lbs of boost and the downpipe is 2.5 and has a 3 inch flex pipe on it. My exhaust right now has 2.35in piping and i was wondering if i shoud just keep what i have or move onto something bigger.

 

just get the thermal, it's simple easy install, leaves you room for more boost in the future. Or just run open downpipe and sound like an 78 ford pickup

 

hahaha

 

that would sound like trash so im not going to do that

 

i got the thermal...

ive heard good things about kteller...

custom bends also work...3 inch all the way