Hot Copper Z

iTrader: (5)

I just put a Corsa muffler on and it has alot of rasp at wide open throttle.I'm thinking,put a SLP resonator right after the merge?Any suggestions would be appreciated.

somws6bird

Put on a catted Y

180ls1

iTrader: (4)

Personally i would run a dynomax bullet. I have one in my magnaflow with my catback in the i-pipe and i would say the rasp is 98% gone, plus it added to the tone and it sounds deeper. I am not sure a lm1 resonator will take away all the rasp.

Shockwave179

iTrader: (7)

Vibrant 3 inch bullet muffler - Part #17695

Vibrant is a sponsor if I remember correctly.

JRENIGAR

iTrader: (37)

could put some kind of h pipe or x pipe in it before the y part of the merge, thats what I did and it got rid of 100% of the rasp with lt's and no cats. PM me for details.

Cold06

iTrader: (9)

Looks like a RICER MUFFLER check the vids

Shockwave179

iTrader: (7)

Alright person with 5 posts

Man this 3 inch bullet sure is ricey.

Paul 1953

Hi Duane (op),

Glad to see you got my old Corsa installed ok. Yeah, like I said, you'll get rasp w/out cats. And I'm glad to see that some others have also had good results with a bullet in-line instead of cats. I would imagine that's the cheaper way to go.
Be sure and post back with your results.

JRENIGAR

iTrader: (37)

hah, damn thats cold...

litemup02

iTrader: (39)

I added a dynomax bullet in the I-pipe and it helped alot.

hitmanws6

iTrader: (20)

cats+flowmaster merge+some form of muffler in the i pipe

omarrakeen

iTrader: (2)

^ that. rasp forms mainly from the Y merge due to disimilar lengths of the Y pipe. a good merge can eliminate it or at least most of it.

Hot Copper Z

iTrader: (5)

Thanks guys for all the replies.The Vibrant bullet doesn't look like a bad deal and one of them is only 5" long.I could put it right after the merge of the y pipe as I have plenty of room there.Thanks again,Duane

Hot Copper Z

iTrader: (5)

Thanks Paul,great muffler and a great deal.I will let you guys know what it sounds like after the bullet install.

Adam2001WS6

iTrader: (1)

I have the Corsa with Kooks headers and Kooks ORY. I'm definitely interested in your result as I would like to quiet mine down a bit too.

BOBS99SS

iTrader: (2)

I believe kooks just came out with a bullet muffler,I wouldn't add cats I hate the idea of cats on a performance car

Adam2001WS6

iTrader: (1)

Interesting, I'll have to look into that...

Cold06

iTrader: (9)

Your a cool guy ! NOT I had more but I got a infraction for post whoring...Now Google Vibrant 3 inch bullet muffler then click vids and what do you see F'n CIVIC'S+ WRX'S=RICE!!

Shockwave179

iTrader: (7)

You sound like an idiot. Do yourself a favor and stop posting.

$750 L98

iTrader: (7)

Those resonators they sell at vibrant are cheaper than the race mufflers, I also remember some really nice "resonator only" cars that sound awesome with NO rasp. Like: CTS-V, C4 corvette, GTO, 2010 Camaro. You can search "muffler delete" on youtube to get a feel for the tone that the resonator will impart on the exhaust note.