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

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  • Item #101827
  • MPN# M12CB3

  • Market Price $964.99
  • You Save 9% ($90.00)
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  • 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
  • Fits 2011-2014 GT and 2011-2012 Shelby GT500 Mustangs
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 Catback Exhaust system. This Stainless Works Catback not only sounds great but saves weight as it is 41 lbs. lighter than the stock factory exhaust system.

Stainless Steel Construction. Constructed from 3" diameter 304 stainless steel tubing for strength and superior corrosion resistance, this Stainless Works Mustang Catback 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 Catback 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 Catback is specifically designed to fit the 2011-2014 GT and 2011-2012 Shelby GT500 models with either an automatic or manual transmission.

Mustang 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
Catback 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

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out of 5 stars

1 Customer Recommends this Product

Installation Time:Shop Install

Installation Cost:$100-$250

  • Loudness / Volume: 5 5/5
  • Exhaust Note: 5 5/5
  • Fit & Finish: 4 4/5
  • Bang For Your Buck: 5 5/5
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  • 5/5 Yes, I recommend this product

    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.


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

    Helpful (3) (0)

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