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Corsa Xtreme Axle-Back Exhaust (05-10 GT, GT500)

Market Price $846.99 You Save 12% ($98.99)
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$748.00 (pair)

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  • Item 100510
  • MPN# 14314

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    Features, Video & Details

    • Corsa "Xtreme" Axle-Back
    • Deep Aggressive Sound with No Drone
    • Straight-Through Mufflers Featuring Corsa's Patented RSC Technology
    • 304L Stainless Steel Construction
    • Mirror Polished, 4" Pro-Series Tips
    • Made in the USA
    • Fits 2005-2010 GT, Bullitt, and GT500 Mustangs

    Review & Installation Video

    Review & Install Video

    The Corsa Xtreme axle-back for the 2005 to 2010 GT Mustang is something that you should check out if you're looking for a 304 stainless steel axle-back that also happens to be one of the loudest available, but that doesn't have any drone, and if you don't mind paying extra for the Corsa name and quality. Corsa is known for producing loud exhaust systems that are high in quality with no drone, and top-of-the-line fitment and manufacturing, but they usually are on the more expensive side of things. The install for this axle-back is easy. It's gonna be a one-out-of-three wrenches on the difficulty meter. You can plan on spending an hour's time to get this installed. Corsa prides itself on its ability to provide an exhaust that gives a throaty sound under acceleration and a very deep tone at all times, and lots of volumes all the way around, without any drone in the interior. They're able to do this because they tune their mufflers. They've created what they call RSC, or reflective sound cancellation technology. This allows the axle-back to be loud under acceleration, but it eliminates the drone that you commonly get with an axle-back as loud as this one is. This is gonna be a five-out-of-five on the loudness meter, with one being a quiet upgrade and five being a very loud one. This system is one of the loudest axle-backs that we have currently available on the site, so if you're looking for loud and aggressive with no drone at all, you're in the right spot. Other than having a ton of volume with no drone, this axle-back is also made in the U.S. from 304 stainless steel. If you have a daily driver or a car that you drive a lot in all types of weather, I always recommend stainless steel, especially 304 stainless steel, since it's top-of-the-line when it comes to materials. It's gonna have the longest life and hold up the best over time. 304 stainless steel won't corrode or rust over time like aluminized steel would, or even some of the cheaper forms of stainless steel. The mufflers in the system are straight-through mufflers and they have mirror polished stainless steel tips. If you wanted a different look, Corsa offers the same system with black tips instead. And if you're thinking this is maybe a little bit too loud for your personal preference, Corsa does make a Sport axle-back that isn't quite as loud as the Xtreme here is. Like I told you guys earlier, this system is on the more expensive side when you compare it to your other options out there. You can expect to spend over the $700 mark for this axle-back. Corsa stuff tends to be more expensive because of the nicer features that this has, like the fact that it has no drone but a ton of volume, and that it's 304 stainless steel. So, if this is a little bit too expensive for you, there are a lot of options on the Product page when it comes to axle-backs for this generation. This is a bolt-on item, so you're looking at a very easy install. I'm gonna call it a one-out-of-three wrenches on the scale when we look at difficulty. Overall, you're looking at about one hour to get this all done. And, as usual, a lift would certainly make things easier for you here, but the job can be done on a jack and jack stands, as well, if you don't have access to one. This axle-back very simply bolts right up into the stock location, so you won't have to modify anything or cut anything. You're just looking at dropping your old axle-back, and the new axle-back will come with new clamps for you, so you don't have to worry about transferring the old ones over. When you go to install your new setup, it'll probably be easiest to leave everything a little bit loose until you have it all lined up, and then tighten it down. Wrapping things up here with the Corsa Xtreme axle-back, this'll fit the 2005 to 2010 GT Mustang, and you can check it out more online right here at americanmuscle.com.

    Xtreme Aggressive Sound. The Corsa Xtreme axleback system is acoustically styled and engineered to give your Mustang a throaty aggressive sound under acceleration and a deep growl at idle all without interior cabin drone.

    RSC™ Technology. Corsa designs their mufflers using their own patented Reflective Sound Cancellation® Technology (RSC™) to give your Mustang an aggressive sound under acceleration and a drone-free experience while cruising.

    Quality Construction. Corsa Axle-back systems are manufactured in the USA from premium grade 304 stainless steel for a long life and a perfect fit. The system features two straight-through mufflers that end with mirror polished 4" Pro-Series tips, that exit in the stock location for impressive good looks.

    Application. The Corsa Xtreme Axle-Back Exhaust is designed as a direct fit bolt-on upgrade for the 2005-2010 GT, 2008-2009 Bullitt, and 2007-2010 Shelby GT500 Mustangs.

    Technical Note: Americanmuscle recommends adding the 2005+ Mustang 304 Stainless Steel Exhaust Hanger Kit from the drop down option above, to provide more strength, stability and a cleaner installed appearance. If you have a 2007 Mustang you may need the kit for correct installation.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    What's in the Box
    • (1) Driver Side Muffler Assembly
    • (1) Passenger Side Muffler Assembly
    • (2) 2.5” Clamps
    Installation Info
    Tech Specs
    Axle-Back Exhaust Specifications
    Piping Material: 304 Stainless Steel Tip Material : Polished 304 Stainless Steel
    Piping Size: 2.5" Tip Size: 4"
    Muffler Type: Straight-through Fitment: 2005-2010 GT, Bullitt and GT500
    Will it fit my Mustang?

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    9 Questions / 18 Answers

    Ask a Question

    Will they pass the CA smog test?

    JerzCobra

    • Yes, since the Corsa Xtreme Axle-Back Exhaust does not effect the catalytic converters it will still pass smog. We do suggest checking your local and state laws to see if they have decimal restrictions for how loud your exhaust can be though. 

      AMStaffHelen

    Helpful (0)

    I have a 2010 mustang GT auto, with off road h pipe an roush catback. Will it still be drone free from what I have?

    Torres20

    • When using the Corsa Xtreme Axle-Back Exhaust in conjunction with an off road mid pipe you may experience some drone at highway speeds.

      Rob D

    Helpful (0)

    If my v6 has dual exhaust will this fit my v6?

    GilbertH

    • Hello! This will work with the Pypes Dual Exhaust conversion

      VincentV

    Helpful (0)

    I just ordered these for my 07 GT, getting ready to get a tune for th car and I can't decide whether to change the mid pipe. Id like to have the deeper sound so I'm leaning towards a H Pipe. I want the car to sound duo and good but I don't want it to sound so loud that its obnoxious and my wife will not enjoy the vehicle anymore. Any suggestions whether to put the offered h pipe?

    MarkB

    • Hello, an offroad H pipe will be significantly louder than a catted H pipe. If volume is your number one concern, I would consider going with an H pipe that has cats over an offroad H pipe. Either of these choices will sound great on your Mustang, however the catted H pipe will be a little more reserved.

      Doug P

    Helpful (0)

    Can this axleback system be used with bbk ceramic long tube headers and shorty mid-pipe

    JamesB

    • The Corsa Xtreme Axle-Back Exhaust can be used with the BBK long tubes and shorty mid-pipe.

      Rob D

    Helpful (0)

    I been researching exhuast for a while How do these compare to borla atak axel backs? Like any cons and pros? Can they be quiet if you have any curious cops on the next driving lane? I want to disguise the loudness just until the coast is clear and sound real vicious after enough to turn some heads.

    JonathanC

    • Both the Corsa Xtreme and the Borla ATAK are some of the loudest that we have on our site and the Corsa Xtreme will not have a drone because of its muffler whereas the Borla ATAK has a very tiny drone. Also neither of these are active exhausts where you would be able to change the tone of the exhaust.

      KevinD92

    Helpful (0)

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    Customer Reviews (31) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:0-$100

    • Loudness / Volume 4.516129 4.5
    • Exhaust Note 4.83871 4.8
    • Fit & Finish 3.903226 3.9
    • Bang For Your Buck 4.322581 4.3



    • 5/5

      Installation Time: Less than 1 Hour

      June 02, 2018

      Loud with High flow Cats

      Extremely loud on cold start with high flow cats. calms down a little. super deep idle. quiet in cabin when crusing but any amount of throttle and is very loud, like in sane loud. Best sounding exhaust I have ever heard.

      Trevor06

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      May 30, 2018

      Legit

      This is a quality product. I had no issues with fitment at all and I did notice that the kit comes with instructions on how to make adjustments for a better fit. Great exhaust note and no noticeable drone with stock manifolds and mid-pipe.

      James

      Year: 2010 Submodel: GT500

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      April 06, 2018

      Review from Corsa Xtreme Axle-Back Exhaust - Black Tips (05-10 GT, GT500)

      Awesome!

      Worth the money. Great quality and the sound is Awesome! So much better than stock. Not obnoxious at idle or low rpm, but sounds like a bat out of he'll when you open her up. Uninstall stock and install new was 2 hours.

      JerzCobra

      Year: 2010 Submodel: GT500

      Helpful (2)

    • 3/5

      Installation Time: Less than 1 Hour

      April 04, 2018

      It's alright

      It's alright, I thought it sound was louder. It is not a 5 out of 5 on the loud scale. Going to add a x-pipe hopefully it'll get to what I expected.

      Vic10

      Year: 2010 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      March 15, 2018

      Corsa X

      I have a '07 Shelby GT with Kooks, (long tubes, high flow cats, X pipe) and Detroit Rocker cams. I left the stock mufflers on until I found a muffler I really liked. Checked the reviews and listened to almost all the sound clips. I knew I wanted it loud (not obnoxious) great tone and no drone. Finally decided on the Corsa Extremes. They are LOUD, great tone, NO drone, did I mention loud! Sounds like a NASCAR Ford now! LOVE THEM!

      MarkB

      Year: 2007 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      March 08, 2018

      Darn good mufflers

      They are quite pricy but do they deliver on everything promised. No drone in my cab with long tubes high flow cats and an x pipe. On the highway you can barely hear it if the radio is on. No more headaches from long drives. I see a lot of reviews about the passenger side not lining up but that’s because you have to adjust the midpipe that goes over the axle. Mine are lined up perfectly. Took me 15 minutes to install and an extra 10 to adjust

      MattC

      Year: 2008 Submodel: GT500

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      February 07, 2018

      Corsa extreme

      No drone whatsoever on my gt GT500. Loud and great sound. Can’t hear anything inside the cabin. I love them so far but one of the tips wouldn’t Align up the same as the other. The driver side is pushed up against the fitment.

      TylerM

      Year: 2008 Submodel: GT500

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 15, 2017

      Amazing

      I love my corsa extreme axle back exhaust The sound is amazing

      AlonsoU

      Year: 2005 Submodel: GT

      Helpful (2)

    • 5/5

      November 08, 2017

      No fitment issues and sounds great!

      First off - there seems to be a lot of comments about fitment issues. I did not experience this with my install - 2007 GT w/Ford Racing supercharger. With only 20K summer driven miles, the old mufflers came off without any problem. NOTE: In the instructions it says you remove one bolt from the forward most mounting brackets, remove the bushing, and leave the bracket on - that's not possible, you need to remove both bolts and take the bracket out with the muffler. You can then bolt the bracket back on and install with it in place - these mufflers have a longer arm which makes it easy to slip into the forward most bracket. My Mustang was built late 2006 (purchased 12/2006), and it has the regular hangars, I was able to use them without issue. I have a lift, so installation was super easy - couple of hours - I can see where doing this on the ground would be a little more challenging just because of the angles and alignment adjustments. With that said, the exhaust sound: I tried to sneak these in without the wife noticing. I have several other muscle cars (69 GTO convertible, 70 Hemi 'Cuda, 70 Stingray) that I have Flowmasters on. She hates the drone in them and generally won't ride with me. Reading the reviews on these, I was hoping they would be quiet in the cabin and great sounding outside. As I had the Mustang on the lift, she showed up to wash her truck and asked what I was doing. I had to come clean and she wasn't too happy - she said if it sounds like the other cars inside she's not going to drive it (this is her car). Well, now the pressure was on. I made sure I didn't damage the old mufflers just in case I needed to put them back on and do the walk of shame... Fast forward - job complete, and I had her do the initial test drive. Amazingly, the sound in the cabin is not any different than what the factory level is at idle. On the street, normal driving, sounds strong but not obnoxious. So far, so good. She then punched it a few times and that is where this system shines - it sounds awesome. I knew we had a winner when she looked over and gave me a mischievous grin. All in all, she's very happy. While this are a bit pricey, the rear end appearance is quality and impressive. Absolutely no interior cabin drone. You won't be disappointed.

      BJW

      Year: 2007 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      October 08, 2017

      Extreme loudness head turner

      Great exhaust sounds made my pony come alive, I thought it had to be the best sounding exaust on here ,extremely loud when on throttle, I go by other gt's and none sound like mine exausst must!!!! get what you pay for totally worth it at first wanted outlaws then saw these

      EdwardC

      Year: 2008 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      September 19, 2017

      Get what you pay for

      Couldn't be happier with the product. They are kinda pricy but you pay for quality and there is no drone in the cabin, witch is by far the best quality about these mufflers.

      Nick

      Year: 2005 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      September 11, 2017

      Review from Corsa Xtreme Axle-Back Exhaust - Black Tips (05-10 GT, GT500)

      Great product!

      Easy to install and fit was perfect. Great sound as well. Highly recommended.

      CarlosR

      Year: 2008 Submodel: GT500

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 26, 2017

      Review from Corsa Xtreme Axle-Back Exhaust - Black Tips (05-10 GT, GT500)

      Allie

      Great sound. Waiting for the x-pipes to make it even better. Switched from MBRP to corsa and I absolutely love it!

      AlexandriaF

      Year: 2008 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Afternoon

      July 01, 2017

      Awsome sound but fits improperly on the PS

      These mufflers have a great sound. I have Kooks headers and a catted H-pipe. Quiet when you want them to be and very loud when you get into the throttle. The fitment on the passenger side is unacceptable for a $700 axle back. I will have to take the car to a muffler shop to get it straighten.

      2007Vert

      Year: 2007 Submodel: GT500

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      June 06, 2017

      Corsa extreme

      Love my new corsas makes the car more enjoyable every time you drive and priced good

      AustinM

      Year: 2010 Submodel: GT500

      Helpful (3)

    • 4/5

      Installation Time: Less than 1 Hour

      April 25, 2017

      Beware

      Right side hanger needed to be modified to made to work for this kind of money sad

      MichaelD

      Year: 2008 Submodel: GT500

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      April 19, 2017

      WOW!!! Sounds great!

      Sounds way better than stock! Not as loud as you would think. Sounds great outside and quite inside. Would like to hear more from inside but I'll take it. I hate drone sound and there's none! OUTSTANDING!!!! Install was a little harder than I thought but it's in there.

      ToddD

      Year: 2005 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Afternoon

      February 15, 2017

      Awesome sound, terrible fit!

      Sounds like a NASCAR at idle when paired with JBA longtubes, off-road h-pipe and Detroit Rocker cams... Driver's side went on in 5 minutes. COULD NOT get the passnger side to work at all.. Had to take it to a muffler shop to get it to work.. That is UNSAT for a $700 system not to fit.. Other than that, I'm glad I bought this system.. Also, ZERO drone as advertised!

      Clean93GT

      Year: 2010 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      December 09, 2016

      Best exhaust system

      Best product out there that will wake up the beast in your car. It is also made with high quality material and tips always look great.

      Red06v6

      Year: 2006 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      February 22, 2016

      Review from Corsa Xtreme Axle-Back Exhaust - Black Tips (05-10 GT, GT500)

      Great product!

      Once again american muscle delivers! The corsa extremes are the way to go if you want peoples heads to turn. Extremely loud at WOT. Installation was simple.

      lexis197

      Year: 2006 Submodel: GT Los angeles

      Helpful (3)

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