Corsa extremes for the 13/14 Shelbys

[2011 gtcs]

So I just put on magnaflow street catback with my offroad H and longtubes. Sounds great but the drone sucks. I added 8" resonators and that helped but didn't fix. I just ordered an x pipe to try that, then last shot is putting 18" resonators on it!

Yeah those magnaflows are bad with drone, the corsa sports or xtremes seem to be one of the only mufflers that don't drone.

 

[GT500_012308]

damn your getting that much drone from streets?

 

[50stangpower]

damn your getting that much drone from streets?

Yes. Do you think the H pipe makes it worse? Otherwise I'll try the 18" resonators.

 

[GT500_012308]

Yea I’d try the resonator if it bothers you that much or run Corsas. But don’t really think the X will help with that. I’ve have both off road X and H but X was more high pitch and raspy and H was deeper

Good luck seems like a never ending exhaust but for me to lol


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[50stangpower]

Lol I agree. Has anyone put a 5" resonator on or is there not enough clearance? I know the 4" works.

 

[GT500_012308]

I just put the S type quads on perfect


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[NewYorkJon34]

I recently installed the corsa xtremes on my 14 and its probably one of the best sounding exhausts I've heard, but I also have AR long tubes and off-road hpipe. Go with the xtremes, you wont regret it

 

[96gt02]

^ your car must sound like an airplane with that setup

 

[GT500_012308]

I’m switching to either borla Ataks or extremes probably extremes sucks I wasted the money on the S types I’ve wasted a bunch of money on exhaust setups


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[2011 gtcs]

I recently installed the corsa xtremes on my 14 and its probably one of the best sounding exhausts I've heard, but I also have AR long tubes and off-road hpipe. Go with the xtremes, you wont regret it

Post up a exhaust clip if you get a chance.

 

[GT500_012308]

how bout one of you guys with the extremes trade me for the Borla S types? lol

 

[RBB]

how bout one of you guys with the extremes trade me for the Borla S types? lol

What don’t you like about the S types?

 

[GT500_012308]

Not loud enough doesn’t sound right


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[biminiLX]

Not loud enough doesn’t sound right


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That’s because the best sounding mufflers are the factory mufflers.
-J

 

[nexxone_05]

Finally got my Corsa Extremes on, they sound amazing
View attachment 1448460

Any fitment issues?

 

[2011 gtcs]

Fit good and they sound awesome.

 

[NewYorkJon34]

Dropbox - 1 video

That's a quick clip of the car idling, sounds much better in person

 

[efurlong]

I recently installed the FRPP axle backs on my 13...No highway drone at all (the rest of my system is stock). They're very loud upon start up, idle sounds fantastic, driving normally - not too much louder than stock, that all said "going through the gears" it's quite loud. Great fit, great look. Got them from Summit last black Friday...cost with tax and shipping - right around 1k.

 

[nexxone_05]

Fit good and they sound awesome.
View attachment 1567005

Nice!!! Since this is sold as a GT axle back do any modifications need to be done to connect them to the rest of the exhaust? Or is it a direct bolt on? Really leaning towards this system. Thank you!

 

[96gt02]

GT and GT500 axlebacks are all the same as long as they are 11-14