How to make GTR exhaust a little louder on a 08 GT [Archive] - Pontiac G6 Forum

: How to make GTR exhaust a little louder on a 08 GT


EqualPotential
09-16-2010, 12:43 PM
Looking to buy a GTR exhaust but I heard that with the third Cat it wouldnt be as loud..But I heard how it sounds without the 3rd cat and it sounds good. Is there anything else that can be done to make it sound louder but yet not ricey

waterfowler76
09-16-2010, 01:02 PM
this has got to be a first..... every other person wants to make it quieter.

G6-Lover
09-16-2010, 01:55 PM
I think it sounds great the way it is. If i had the money I would get one myself haha

Daniel
09-16-2010, 02:03 PM
this has got to be a first..... every other person wants to make it quieter.

I would think the same thing. Muffler with no resonator can get louder unless you throw a straight pipe on there. LOL I think Bambam had the cat removed.

Abyssul
09-16-2010, 05:12 PM
I thought the original GT-R that is sold has no resonator unless you ask for one to be installed.

waterfowler76
09-16-2010, 05:26 PM
correct ..but because he has an '08 there is a third cat added.

Droptop Diamond
09-16-2010, 08:30 PM
What? Sorry couldn't hear you over the sound of my exhaust (3rd cat still included) :3stooges:

G6-Lover
09-16-2010, 08:33 PM
hahahah

waterfowler76
09-16-2010, 09:25 PM
lol...that's right you do have the third cat. how much does it really quiet down?? (i guess you'd have to have another to compare huh?)

EqualPotential
09-16-2010, 10:22 PM
Lol this a first thats funny..But my buddy has an Rx8 with a Greddy exhaust on it. Its quiet during the low rpms but one he floors it ppl heads turn cuz its so loud and aggressive.. I kinda wanted that effect with my g6

Daniel
09-17-2010, 02:49 AM
Im Sure youd get that even with the 3rd cat. I have the magnaflow system wish has a resonator and thats how it sounds quite with a nice low rumble when driving around concervatively. But when you get on it. Its Like Pure amazing-ness. I can only imagine how loud it is without the res. Youd deff be turning some heads.

EqualPotential
09-17-2010, 06:08 AM
So just remove the third cat and the resonator?