i have a full magnaflow catback, with no resonator, because it was silencing too much of the sound and ****... now will the Magnaflow CAT increase sound and everything/??

 

what? im tryin to reduce the sound obviously the less re
trictive the louder the sound..if u want more noise go with a magna flow straight thru muffler and losing the catalyst will give you more sound too doubt changing ur stock cata to magna one will make much sound diff.

 

I personally have a very very large resonator. I have a 36 inch long glass pack for a resonator. I get nothing but compliments on my exhaust and recommend it to everyone.

 

The Gmpp Sport Cat Back Exhaust Sounds Deep But Not Ricy

 

i have a straight through magnaflow muffler already....... wen i was discussing this with the exaust guy, he told me, once u take out a cat, u can get in Check engine lights...is that true ?

 

thats cause u have a glasspack...they dont absorb as much sound....a vibrant/magnaflow resonator at 14' will probably do the same thing a 32' glasspack
the absorbtion material are completely different...

yes....cause i believe theres a sensor in the cat...


I NEED TO KNOW THE SIZE OF INLET/OUTLET OF THE RESONATOR IF I HAVE A 2.5' PIPE!! AM I SUPPOSE TO GET SOMETHING SMALLER SO DURING WELDING IT WOULD FIT

 

im taking my res out of that system i got... its not loud at all since i went back to a stock header and dp

theres no sensor in the cat.. its just an o2 post cat to check for cat effiency.. so if you dont have a cat it thinks your cat **** the bed.. the o2 pre cat is on the header

 

did u already sell your header? and theres alot of restriction in the Stock header / dp correct ?

 

but what makes IT thinks that ur CAt **** the bed?


and no im using stock headers/dp.

 

it judges the air quality after the exhaust passes threw your cat... hence if you dont have one it thinks your current cat or lack of it is malfunctioning

no i still have my header dp and cat .. my stock setup is on the car

 

You have to get 2.5" inlet/outlet

 

haha yeah 2.5 .. but any shop can expand it yah know..no biggie

 

been waiting for this answer for the longest time!!!
CLIPS WILL BE UP TONIGHT.....without resonator!

 

u can always do the antifouler mod so ast to not get so many, if any CELS. its simple and costs like 5$ and some patience.



http://www.aveoclub.net/phpBB3/viewtopic.php?t=11 its a how to from the aveo forum im on. somewhere along the lines when the forum was changed from phpbb2 to phpbb3 the img code was lost but the links are still there with the pics.

 

i know i couldnt fit that non fouler on my dp... no room

 

is this a general balt thing or just on urs?

 

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