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Stainless Works 3 in Retro Chambered Cat-Back Exhaust (11-14 GT; 11-12 GT500)

4 Reviews
Our Price

$891.00

  • Item #101827
  • MPN# M12CB3

  • Market Price $1,024.65
  • You Save 13% ($133.65)
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Features
  • Aggressive Muscle Car Exhaust Note
  • Retro Styled Chambered Mufflers
  • 3" Diameter 304 Stainless Steel Tubing
  • Mirror Polished 304 Stainless Steel Tips
  • Direct Fit Replacement Upgrade
  • Designed and Manufactured in the USA
  • Fits 2011-2014 GT and 2011-2012 Shelby GT500 Mustangs
Description
Aggressive Exhaust Note. Add the loud aggressive exhaust note of a classic 60's muscle car to your high powered V8 Mustang with a Stainless Works 3" Retro Chambered Cat-Back Exhaust system. This Stainless Works Cat-Back not only sounds great but saves weight as it is 41 lbs. lighter than the factory exhaust system.

Stainless Steel Construction. Constructed in the USA from 3" diameter 304 stainless steel tubing for strength and superior corrosion resistance, this Stainless Works Mustang Cat-Back exhaust system features two round retro chambered mufflers that end with mirror polished 304 stainless steel slant cut exhaust tips.

Direct Fit Upgrade. This Stainless Works Mustang Cat-Back includes all the hangers and clamps needed to bolt straight up to the factory Mid-Pipe without any modifications required, making it a direct fit replacement upgrade.

Application. This Stainless Works Retro Chambered Cat-Back is specifically designed to fit the 2011-2014 GT and 2011-2012 Shelby GT500 models with either an automatic or manual transmission.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (2) Muffler Assemblies
  • (2) Over axle pipes
  • (2) Exhaust pipes
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: 304 Stainless Steel Tip Material : Mirror Polished 304 Stainless Steel
Piping Size: 3" Tip Size: 4"
Muffler Type: Chambered Fitment: 2011-2014 GT, 2011-2012 Shelby GT500
Will it fit my Mustang?
  • GT - 11, 12, 13, 14
  • GT500 - 11, 12

Most Helpful Reviews

5/5
Best sound a Coyote can make!

This has to be one of the best sounding exhausts. It has the possibility of being to loud for some people though. During cold start it will set car alarms off even with cats and there is a constant thump ...

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Helpful (3)

5/5
This catback is awesome

I installed this in about 2 hours in a buddy's shop lift, the material is a very good high quality stainless steel. I had some fitment issues with the over axel bends, had to remove a couple of bolts on ...

Read More
Helpful (1)

Overall Rating 5 out of 5 stars
Read All 4 Reviews

Customer Photos

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1 Questions / 1 Answers

Ask a Question

Looking at doing a full SW exhaust from headers back. I hear a lot of complaints about drone. I spoke with SW and they said people confuse drone with volume. Anyone have this setup? I have a 2014 btw.

bkwashpa

  • Stainless Works Exhaust Systems do not feature much drone. They are very loud and unique in sound, so people may mistake volume for drone. I suggest watching some exhaust clips of their systems on Youtube to give yourself a better idea of what it will sound like.

    AshleyK

    Good Answer (0) (0)

Question Resolved

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Customer Reviews (4) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Loudness / Volume 5 5
  • Exhaust Note 5 5
  • Fit & Finish 4.25 4.3
  • Bang For Your Buck 5 5



  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    May 08, 2014

    Best sound a Coyote can make!

    This has to be one of the best sounding exhausts. It has the possibility of being to loud for some people though. During cold start it will set car alarms off even with cats and there is a constant thump at idle. But if you want that feel and sound of old school muscle this exhaust should do the trick. The quality of the exhaust is fantastic! The only issue I have with it is its a very tight fit. The clearance over the axle is close and it does rattle sometimes when I hit a bump. Could just need more adjustment and fine tuning. There will be some drone around 2k rpm, personally drone does not bother me so I don't care, but worth noting. I have talked with Stainless Reps about it and they say the drone does stop if you do a full stainless works header and xpipe setup along with the catbacks.

    CloDevious

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2

    Helpful (3) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    March 16, 2016

    Well worth the money!

    Couldn't be more happy with this catback system! Paired with the magna flow tru x x pipe, it's just the sound I've been looking for. Low deep rumble, but not too obnoxious. Tips hang out a little further than the super 44 flowmasters did..but overall, very pleased. Price was also quite a bit less than the other websites.

    Green50

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    May 29, 2015

    This catback is awesome

    I installed this in about 2 hours in a buddy's shop lift, the material is a very good high quality stainless steel. I had some fitment issues with the over axel bends, had to remove a couple of bolts on a bar and replace them when completed with the install. Also had some issues with the clamps that hold the tips to mufflers/resonators on the rear, not anything a little weld can't fix. But other than these small fitment issues the sound is very good loud and slightly raspy, low rumble at idle nice growl when the RPMS increase, no drone in vehicle at all, maybe a little around 2000 but nothing annoying to the ear, over all this is worth the buy

    BeanNrice

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Odessa, TX

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 10, 2015

    Sounds great

    I was listening to a lot of different exhaust systems looking for that unique sound that I wanted. This one appealed to me the most and I love the sound. It sounds amazing.

    GMoney

    Year: 2011 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 St. Louis, Mo

    Helpful (0) (1)

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