my 01 stratus coupe sounded like a subie for a bit. Bad injector it was...

 

His car sounds or he thinks it sounds like a subaru, because of the JBP noodle header.

 

its pretty damn close to a scooby and yes the header is exactly why it sounds the way it does

 

Damn, those things are still around?

 

my Hahn catback didnt sound raspy, had a real nice tone

 

a little, the reason I even have mine is because im not going off the wall perfirmance with mine and i really like the tone of it.
im getting retuned in a few weeks and then Im done with the car except maybe a few little things.
so im not getting tooooo hurt with it

 

That car sounds horrible...

 

did you guys notice a decrease in boost when going catless?

 

You will notice a decrease in boost once you start to open up the exhaust. This is a good thing, and shows you are removinng restriction.

I can't tell you how much my boost dropped when I went catless, because I installed a header at the same time.

 

Stock catback, catless ZZP DP, i hit 15psi, spike id say around 16-17psi right before i shift. 2.8, 60s.

 

custom catback with magnaflow res and muffler. the rest of the modz are in the description.
YouTube - Cobalt SS wine/exhaust

 

You dont "spike" boost with a supercharged car.

It continues to produce boost as rpm increases.

Your peak boost will be right before/ at your rev limiter.