Quick Tip for those considering a test pipe.....

[supergoat]

Get a resonator or glasspack installed as well.

Today I had a Dynomax glasspack installed on my car between the CAT and muffler.

On the drive home I had no rasp at all. Zero. It sounded good and had a nice gurgle.

I installed my test pipe and went for a drive and still had no rasp. It is a little louder but there is no annoying rasp anymore. The 3500-4000rpm rasp has turned into a very smooth, deep and mellow "buzz" if you can even call it that. But it sounds great now.

I quieted down the exhaust AND gained some power today for the low price of $56.

 

[BacknBlack92ESi]

nice. I torched off my cat. and replaced it with straight pipe, and torched my muffler and put in straight pipe. Sounds awsm and very loud, but back fires alot. here is a pic of my straight pipe in my post/vote thread http://www.dsmtuners.com/forums/showthread.php?s=&threadid=57432