club.liberty.asn.au

Posted: **Tue Sep 30, 2014 2:26 pm**

Hi everyone
I have an 06 tbsti auto.
Ive worked on the exterior quite abit after I got my license back.
Now I need power for it. Exhaust was everyones suggestion but I dont want it to be loud. Also boost control sounded good too.

Any suggestions to what I can do?

Posted: **Tue Sep 30, 2014 2:41 pm**

Dump pipe and leave rest of exhaust stock, next to no noise increase and solid power gains. Make sure you get a re-tune too

Posted: **Tue Sep 30, 2014 6:26 pm**

yep, I had aftermarket dump pipe and mid pipe with stock Y and mufflers and it was VERY quiet. :assassin:

Edit: just saw stilib... will be slightly louder because your mufflers flow a bit more. have a look through the exhaust sound clips thread for an idea.

Posted: **Wed Oct 01, 2014 9:10 am**

Yep as the others have stated there isn't an overall increase in sound it just sounds a bit more throatier at full throttle, ive just got a dump pipe and the rest of the stock exhaust including the sti mufflers and it doesn't annoy me at all

club.liberty.asn.au

lib tbsti- more power but no sound

lib tbsti- more power but no sound

Re: lib tbsti- more power but no sound

Re: lib tbsti- more power but no sound

Re: lib tbsti- more power but no sound