YellowGOAT1

Does anyone know who makes the best catback for thw 05 GTO.

 

EEZ GOAT

i belive that its your prefence. i am going with magnaflow catback because of the sound clips i heard i like that one the most. just my prefence not saying its the best

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http://media.putfile.com/cut-outs

YellowGOAT1

Where did you go to here sound clips.

EEZ GOAT

here u go buddy hope u enjoy i no i did
GTO Exhaust Database for Sounds

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http://media.putfile.com/cut-outs

ModBoss2

I went for looks [5" tips] and sound. That's why I went with Borla. Borla usually has a nice throaty, mellow tone...but not too loud [SLP and Magnaflow is a better choice if you want louder] because when I go with LT headers I didn't want it to get too obnoxious on me. The fit and finish was nearly perfect on my Borla cat-back IMO. I've seen some cutaways on the Corsa mufflers...pretty high-tech designs and high-quality.

YouHolden?

, Borla is definitley a very nice refined sound. What LT's are you going with ModBoss? I am putting Kooks LT's in soon, can't wait to hear/see/feel the difference.

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"A lot of people go through life doing things badly. Racing is important to men who do it well. When you're racing, its life...anything that happens before or after...is just waiting."
-Le Mans

YellowGOAT1

which is the best for the money.Sounds the best.

ModBoss2

Probably SLP. Seems like a lot of members like the Kooks tho'.

Holden

Magnaflow catback !!! Nice Sound, Quality, Fit & Easy Install

t0ny

I have the (Borla) Banshee Exhaust w/ Random Tech cats. I got what I thought was best for me, which was getting a bit more HP for a daily driver without going overboard. It has a subtle rumble at idle, but really roars when you open it up. Yes it has a little resonance, but I can live with it. So it will send the appropriate warning to anyone assuming you are driving "a new Grand Am", but at the same time you can make it through the neighborhood without waking everyone up- if you take it easy.