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2011-12 SHELBY GT500 AXLE-BACKS
Upgrading the stock exhaust on your 2011-12 Shelby GT500 with an aftermarket axle-back system is the most effective way to get the performance sound that you're looking for, as well as seeing measurable increases in power and torque. Browse our selection of top-quality Mustang axle-back systems below and, as always, we'll ship these kits for free anywhere in the continental US!
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Borla Axle-back for 2011-12 Shelby GT500, ATAK - 11799
Our Price: $832.95
Save at least $146.04!
Borla Axle-back for 2011-12 Shelby GT500, S-Type - 11798
Our Price: $755.95
Save at least $119.05!
Corsa Axle-back for 2011 Shelby GT500, Sport - 14320
Our Price: $799.95
Save at least $200.04!
Flowmaster Axle-Back for 2011-12 Mustang GT/Shelby GT500, Stainless Aggressive - 817496
Our Price: $374.95
Save at least $180.61!

● Worldclass Design & Quality
● Loudest, Deepest Borla Muffler
● Million Mile Warranty


● Worldclass Design & Quality
● Deep, Aggressive Sound
● Million Mile Warranty


● Unique, No-Drone Technology
● Deep, Aggressive Sound
● Lifetime Warranty


● Proven Flowmaster Quality
● Aggressive Musclecar Sound
● 10 Year Warranty

Ford Racing Axle-Back for 2011-12 Mustang GT/Shelby GT500 - M-5230-MGTCA1
Our Price: $342.95
Ford Racing Axle-Back for 2011-12 Shelby GT500, Sport - M-5230-MSVTLA
Our Price: $749.95
Ford Racing Axle-Back for 2011-12 Shelby GT500, Touring - M-5230-MSVTCA
Our Price: $779.95
Hushpower Axle-Back for 2011-12 Mustang GT/Shelby GT500, Stainless Pro - 819109
Our Price: $483.95
Save at least $160.65!

● Ford Engineered, Race Proven
● Mellow, Sporty Sound
● Limited Warranty Coverage


● Ford Engineered, Race Proven
● Aggressive, Race Sound
● No Warranty Coverage


● Ford Engineered, Race Proven
● Mellow, Sport Sound
● Limited Warranty Coverage


● Hushpower by Flowmaster
● Deep, Aggressive Sound
● 10 Year Warranty

Magnaflow Axle-back for 2011-12 Mustang GT/Shelby GT500, 3" Competition Series - 15594
Our Price: $474.95
Save at least $127.11!
Magnaflow Axle-back for 2011-12 Mustang GT/Shelby GT500, 3" Street Series - 15593
Our Price: $647.95
Save at least $173.63!

● Outstanding Quality & Value
● Unrestricted, Raw Sound
● Lifetime Warranty


● Outstanding Quality & Value
● Smooth, Deep Sound
● Lifetime Warranty

   
 
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