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Loudest cat back

AZ18yote

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My ARH long tubes into Corsa Xtreme was plenty loud but too trumpety. Cut the Corsa mufflers off but kept the double x and added AWE Touring mufflers. Louder than the Xtremes were but without the trumpety tone and had more character in the lower rpms. But also very importantly neither one droned.
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MidwayJ

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The loudest exhaust I've heard is Corsa Extreme with cat delete. The only really loud exhaust that has sounded good to me is Borla Atak catback with long tubes.
 

jayman33

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beefcake

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I bought my son a 15 GT and ordered a Roush cat back because I remember it was pretty loud when I had it on my car. But I must of remembered wrong because it is not that loud like I remember. So what is the loudest catback without upgrading to headers?
Corsa Xtreme's or Borla Atak are going to be loud with some rasp being X pipe setups. If he wants loud with a deeper old school muscle sound the AWE Touring sounds great. Or any of the bullet resonator/ muffler catbacks are going to be loud.

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Torinate

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Interesting.
I have the AWE Touring and absolutely love them!! I don’t seem to find them that loud though. No where near the flowmasters or corsa extremes. Certainly not the loudest...
 

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noac

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Boss 302 side pipes...crazy loud with factory active exhaust
 

givemeadollar

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I bought my son a 15 GT and ordered a Roush cat back because I remember it was pretty loud when I had it on my car. But I must of remembered wrong because it is not that loud like I remember. So what is the loudest catback without upgrading to headers?
cut out the suitcase resonator, the mufflers, and the cats and replace them with straight pieces of pipe and wear earplugs while within 1/2 a mile of this vehicle while it is turned on.
 

LOL WUT

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Solo Performance Race catback is absurdly loud.
 

XS

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If you're looking for crazy loud, there's plenty of options. However side exit exhaust with boom tubes or just plain exhaust cutouts is about max volume possible. This winter I'm going to go cutouts. I have a 3 inch catback already, but I want something that rumbles at idle and cutouts are the only way to go. I live in an area where it seems like every single stoplight you get someone bumpin the stereo next to you and I'm not only over it but also really petty, and want to give them something to listen to back. My apologies to the innocent souls around us.
 

shadowblack_badger

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I’ve got a single Flowmaster Series 10 with dual inlet and outlet as a mid-muffler with no resonators and no axle back; straight through exhaust. Loud as crap...and curse my life because of the drone. Actually resent it and look to change the setup. But loud.... OMG yes.
 

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AZ18yote

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I’ve got a single Flowmaster Series 10 with dual inlet and outlet as a mid-muffler with no resonators and no axle back; straight through exhaust. Loud as crap...and curse my life because of the drone. Actually resent it and look to change the setup. But loud.... OMG yes.
Yup Dronemasters infamous for that on this platform.
 

Dave2013M3

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