of putting my stock exhaust back on. All i have is a muffler right now and it's pretty raspy. I also removed the reasonator so i'm curious to see how the stocker will sound. Im mainly doing this so i can actually hear my supercharger. I did the air box mod and i haven't really been able to hear it due to the exhaust. Now i do plan on getting a header and downpipe combo, what do you guys think about putting that on with a stock exhaust set up? Also no cussin in this thread because i'm at work and we have a web filter that wont allow "banned" words. Thanks for your help

Does anyone know how the outcome will be with header downpipe combo on stock exhaust?? is it worth the money?

 

Despite certain people clamoring about the gmpp touring being a waste of money, it sounds so so sexy.

 

I really can't find an exhaust that fits me. I've watched SOOOOOOOO many videos and none are to my liking. I don't know if it's just me but i really don't like how the GM exhausts sound on our car.

 

E: ignore those people. they dont understand the concept of not always going for 350hp

 

What do you guys think about going back to stock and in the future adding header and dp combo to stock?? Is it going to help or just do opposite?

 

Right on, I'll be surprised if I ever break 260 :p

To the OP: Video's don't do exhausts justice most of the time. Find someone that has a touring and take it for a spin. It's just a low mellow rumble with normal driving, but she sure does sound mean when you open her up.

 

Does anyone know if i will gain anything with a header dp combo on stock exhaust?

Wow, i guess no body knows if there will be good gains or opposite if i get a header downpipe combo with stock exhaust?

 

yes you will gain with a header/dp

probably more than from the catback.


header/dp/catback > header/dp/stock > stock/stock/catback > stock/stock/stock

 

Thank you, thats all i wanted to know. Oh wait one more thing Who has the best header dp for the ss/sc? And i'm thinking about going catless...? What will i need to do to keep the CEL's off

 

ZZP IMO


tuning is what you need.

 

Okay, i know someone that has HPT, but he has never done a cobalt b4 so i might ask to download someones tune or map or w/e it is and go from there. I wont be staged at the time just airbox and header dp with stock exhaust. Would you know a good starting place for me to tune with those mods?