40 series with 2.25 custom exhaust - Performance Forum

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40 series with 2.25 custom exhaust
Thursday, March 17, 2005 5:54 PM
this morning i did my custom exhaust. I have a pacesetter 4-1 header with down pipe, 2.25 piping, 20" resonator, to a 40 series deltaflow flowmaster. I was all excited and prepared for the start up.... and it sounds like total DOO DOO!!!.... it performs really well, but it sounds like a little motorcycle full throttle.....kind of embarassing.

Re: 40 series with 2.25 custom exhaust
Thursday, March 17, 2005 6:02 PM
after i got my exhaust put on i was nervous how it would sound. I got lucky though. i like it . i like it alot. sorry about yours man. good luck getting it the way you like.

New sig in the works
Re: 40 series with 2.25 custom exhaust
Thursday, March 17, 2005 6:06 PM
lol yea man i was all excited and as soon as i turned my key i wanted to run home... i was like NOOOO!!!
Re: 40 series with 2.25 custom exhaust
Thursday, March 17, 2005 6:10 PM
Give it a little time to build up some carbon inside the resonator and muffler. After the initial "break-in" period, it should start to sound better. Thats the way my exhaust sounded at first, but now its really nice and puts a smile on my face every time i step on it.


Re: 40 series with 2.25 custom exhaust
Thursday, March 17, 2005 6:11 PM
try a shorter resonator or no resonator, will be louder, but it might not sound like ass. It may be a hassle to get it to sound right, but your probably gonna have to try a few different setups along the way

Tim


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12/8/04
Re: 40 series with 2.25 custom exhaust
Thursday, March 17, 2005 6:38 PM
I had the same exact setup and it was the worse sound i had ever heard. i never figured out if it was the header that made my exhaust sound bad or the muffler but in the 40 series defence the magnaflow i had on it before sounded different but just as bad
Re: 40 series with 2.25 custom exhaust
Thursday, March 17, 2005 6:53 PM
thanks for the advice, a guy i work with said the longer you have it the better it will sound, so hopefully that will work. I have a completely new system i really dont want to keep dumping in money lol.
Re: 40 series with 2.25 custom exhaust
Thursday, March 17, 2005 7:44 PM
yeah give it time it will get better, my 50 series did.



Re: 40 series with 2.25 custom exhaust
Friday, March 18, 2005 8:10 AM
now i have a bad feeling baout my exhaust....my car is at the shop getting done now...it has weapon r header, high flow cat, 18'' resonator and 50 series delta flow muffler.....



MY 2003 SUNFIRE
Re: 40 series with 2.25 custom exhaust
Friday, March 18, 2005 8:18 AM
I would have gone with DynoMax Ultraflo.


2004 Grand Prix GTP (Competition Group)
SOLD-->1999 Z24 5M-#30 to register on JBO
"You can please some of the people some of the time but you can't please all the people'
all the time


Re: 40 series with 2.25 custom exhaust
Friday, March 18, 2005 9:34 AM
yeah flowmasters sound like crap on the ol' 4-banger...that is why I took mine off.




-da chinchilla

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Re: 40 series with 2.25 custom exhaust
Friday, March 18, 2005 9:53 PM
got my car back tonight.....an i'm stunned i need to get a video of it up it sounds like a v8. the lope is soo awesome. my sound is a very deep and low tone and looks some what stock still. i think my mix was a very good choice and i'm very satisfied with my sound and gains. i would recommend my mix of things to anyone. hoping to have pics up and maybe a video to soon.



MY 2003 SUNFIRE
Re: 40 series with 2.25 custom exhaust
Friday, March 18, 2005 10:22 PM
i Heard a dual setup with these and it was the most aweful sound ever flowmaster is not for 4 cylinders



1989 Turbo Trans Am #82, 2007 Cobalt SS G85





Re: 40 series with 2.25 custom exhaust
Friday, March 18, 2005 10:36 PM
i'll get a video up for you of my car and u can tell me what u think. i love how mine sounds, but i never heard a 40 series



MY 2003 SUNFIRE
Re: 40 series with 2.25 custom exhaust
Saturday, March 19, 2005 2:36 AM
Rodimus Prime wrote:i Heard a dual setup with these and it was the most aweful sound ever flowmaster is not for 4 cylinders


HAHA, your probably talking about my old setup. Dude, I had those flowmasters on that they made for "4 & 6 cylinders" and it sounds like crap. Took me a while to realize it but I ended up swaping it out for magnaflow stainless steel mufflers and man, a total transformation in sound & performance. The reason I changed them was because something litteraly broke inside the muffler and made a high pitch ringing noise that sounded god aweful.

I say, if you don't want that raspy noise, change to Magnaflow or Borla mufflers.



www.kronosperformance.com / 732-742-8837

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