can anyone tell me the part number for the imco mufflers everyone is using. i bought the wrong one and it was way too loud. also where is a good place to pick one up? thanks

 

Imco T924.

Check this thread.......

https://www.chevyhhr.net/forums/2-4l-performance-tech-14/imco-t924-recomendation-8261/

 

909 for 2.2's

 

what is the difference in the t924 and the t909. on the website mentioned i can only find the t909 and i have a 2.4 L motor

 

You should look into the IMCO Cherry Bomb 88101 muffler. That is what I put on my car and love it. The first day it fairly loud but after three days it is quiet and has a nice tone to it. And it runs much better.

 

2.4 exhaust has larger diameter

 

Here ya go..........http://www.fle-online.com/cgi-bin/sh...COMufflers.htm

This is where I bought mine way back when.