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BORLA 11798 Axle-Back Performance Exhaust System for 2011-2012 Ford Mustang Shelby GT500 5.4L V8 Supercharged Manual Transmission Coupe/Convertible.

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$1,120.67

$ 99 .00 $99.00

In Stock
  • T-304 Stainless Steel
  • Bolt On Installation
  • All Welded Construction
  • Made In USA
  • Classic BORLA Sound


The Borla Stainless Steel S-Type Exhaust Rear Section fits 2011 Ford Mustang Shelby GT500 2 door rear wheel drive. It has a S-type inch of 2.75 inch and tip of 4.5 inch radius X 10 inch.


James R. Baird
Reviewed in the United States on February 15, 2014
Stock mufflers sounded very nice, the Borlas are a major improvement and the installation took 40 minutes.Would highly recommend. Glad I bought through Amazon prime.
Steven Johnson
Reviewed in the United States on December 8, 2013
Best exhaust hands down! Second Borla exhaust I have owned and as long as they make one for my next car I'll continue purchasing them without hesitation. Sound is perfect, I chose the Borla S-Type and it's absolute perfect balance on my 2011 Shelby GT500. Absolutely no drone whatsoever at any speed. After installation I considered the Atak series because these are more tame than I thought. My last exhaust was the touring for my 2010 F150 5.4 and it was truly amazing. Same build quality and same classic Borla sound w no drone and no hollow sounding exhaust like some others.
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