Bolt on an American tradition with Flowmaster Cat-Back Exhaust Systems. The throaty roar and performance gains of these performance exhaust systems are unmistakably Flowmaster. Built from aluminized or stainless steel. 3-year & limited Lifetime Warranties.
Unleash the horsepower demons lurking under your hood with a power-packed Magnaflow Cat-Back Exhaust System. Engineered for unrestricted flow and a throaty growl, Magnaflow Cat-Back Exhaust Systems are all wrought from prime 409 stainless steel for lasting durability. Lifetime Warranty for Magnaflow Cat-Back Exhaust Systems.
Fire-breathing performance. Head-turning tone. Long-lasting materials. Borla Cat-Back Exhaust Systems deliver the power and style to win pink slips and earn street cred. Borla Cat-Back Exhaust Systems are crafted from pure T-304 stainless steel that’s mandrel bent and backed by a 1,000,000-mile warranty.
Release the factory stranglehold and set your ride free with the MBRP Performance Exhaust System. Packed with the free-flowing power and sound that MBRP is famous for, this high-performance exhaust system is designed for one thing—taking the win!
Hate in-cab drone from old-school cat back exhaust systems? Corsa Performance Cat-Back Exhaust Systems use high-tech resonance cancelling technology to pump up your power without the obnoxious cockpit hum. Plus, Corsa Cat-Back Exhaust Systems are built from mandrel-bent stainless steel and carry a Lifetime Warranty.
The affordable cat-back exhaust that doesn’t compromise on horsepower muscle or tough torque is none other than Gibson Cat-Back Exhaust Systems. Mandrel-bent piping cuts the backpressure out of your cat-back exhaust system, and the SuperFlow mufflers keep the rumble tasteful. Built from aluminized steel or 409 stainless. Lifetime Warranty.
For trick sound and tire-chirping power, equip your speed fiend with JBA Performance Cat-Back Exhaust Systems. JBA honed their engineering skills building legendary Mustang exhausts, and they pour their decades of experience into every system. Mandrel bent from T-304 stainless or aluminized steel. 1-year warranty.
For an immediate boost in performance with your choice of mild or wild exhaust tones, turn to Heartthrob Cat-Back Exhaust Systems. These single-exit cat-back exhaust systems come in your choice of Turbo (aggressive) or Welded (mellow) mufflers. Mandrel-bent aluminized steel. 1-year warranty.
Prime your powerplant with free-flowing firepower—Stainless Works Exhaust Systems. Built from pure T304 stainless or aluminized steel and designed for maximum horsepower & torque, this performance exhaust system is your one-way ticket to the winner’s circle. Limited Lifetime Warranty.
Give your car or truck an infusion of power and sound with an aFe Exhaust System. Your ride’s stock pipes put the squeeze on performance but you can unlock it simply by bolting on one of these kits. Unlike your factory system, aFe kits feature mandrel-bent tube and low-restriction mufflers to boost horsepower and add a mean, performance tone. 2-year warranty.
The Invidia Exhaust System tunes your ride for performance, power, sound and style. Made from SUS304 stainless steel, titanium and CNC-machined flanges, this Invidia catback system gives you choices based on your performance needs and budget. 1-year warranty.
Don’t stop with a cat back exhaust system. For a full-throttle performance upgrade, pick up the Dynatech SuperMAXX Complete Header Exhaust System. This kit includes headers, cats and head pipes—all built from T-304 stainless. Warranty against defects.
Double the tailpipe of a traditional Heartthrob Cat-Back Exhaust by equipping your street machine with the Heartthrob Dual Cat-Back Exhaust. These dual cat-back exhaust systems have 3 muffler choices for a meaner or mellower tone. Mandrel-bent aluminized steel construction. 1-year warranty.
Let the other drivers know that you mean business by bolting on Bassani Aft-Cat Cat-Back Exhaust Systems. Engineered for tone options, Bassani cat-back exhaust systems have 3 muffler options ranging from wicked loud to mellow. Mandrel bent from either stainless (Lifetime Warranty) or composite steel (18-month warranty).
Give your gas pedal a crazy boost of energy with Kooks Exhaust Systems. Expertly engineered for your ride, these cat-back exhaust and axel-back exhaust systems are handmade in the USA from T304 stainless and include mufflers and tips. Lifetime Warranty.
Not sure which 2012 Ford Mustang Performance Exhaust Systems are right for you? We have over 7601 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Auto Anything had the best price. The exhaust showed up on the estimated ship date.
The Corsa exhaust came with easy to follow instructions and the fit and finish is top notch.
The sound is amazing. The black key idle and cruse are pretty quit with no drone, but when you step on it, she really screams. The Red key idle really comes to life with this exhaust." —Jeffrey S from Corryton, TN bought a Corsa Performance Exhaust for a 2012 Ford Mustang, GT, 5.0L V8.
"Clearly you pay more for a Borla Cat-Back system than for competing brands. When you want the best though, there is no substitute. The Borla "S" type Cat-Back system brought my 2012 Mustang GT "5.0" to life. I had previously installed a Cold Air Intake System, a Larger Throttle Body and Accel Super Coil on plug kit. Installing the new exhaust system seemed to allow everything to get back in sync for massive air in and massive air out with extreme power in between. I love the sound and the look of the 4.5" tips. My opinion, you either hava a Borla system or you don't and Auto Anything had the best price." —Joe T from Tuscola, TX bought a Borla Exhaust Systems for a 2012 Ford Mustang, GT, 5.0L V8.
"Installed these without a lift in a little under an hour. Wow - it's like a totally different vehicle. Now it sounds like you would expect a V8 to sound. My work commute is a 90 mile round trip and I do not have any issue with it being too loud unless I want it to sound off. Sync and speaker-phone conversations are no problem. I need to find someone to drive it for me so I can hear it outside the vehicle. I love sitting at a redlight and giving it a little juice and feel the rumble of the exhaust and the torque twist of this amazing 5.0 - and watching the heads turn beside me !! PRICELESS." —Brian P from Medina , TN bought a Flowmaster Exhaust Systems for a 2012 Ford Mustang, GT, 5.0L V8.
"I absolutely love my new exhaust! Took my normal everyday gas milage from 19.5 to 22 in the city. The sound is perfect for the new mustangs, and you can definitely feel the improved performance difference. Get ready to turn heads :o) !!!" —Alicia O from Houston, TX bought a Borla Exhaust Systems for a 2012 Ford Mustang, GT, 5.0L V8.
"After recieving my Flowmaster mufflers, I had them installed and was really suprised to hear how quiet they were. They were just about two times louder than the stock mufflers. My car now sounds like a drifter. It seems quicker too. Thanks for the fast service." —Richard M from Leesville, LA bought a Flowmaster Exhaust Systems for a 2012 Ford Mustang, 3.7L V6.
" sounds great, adds a little rasp and its not obnoxious. make sure you push all the tubes together tightly with a rubber mallet as it will make life much easier during install. would recommend a two post lift to take the weight off the axle as well which makes it much easier to install and remove the old exhaust. all in all great product at a decent price. more horsepower gains than that of the x pipe" —Troy T from Post Falls, ID bought a Heartthrob Dual Cat-Back Exhaust System for a 2012 Ford Mustang, GT, 5.0L V8.
"They look nicer than all the pics you find online. I had read that these were both deeper and quieter than the GT500 mufflers but only half of that is true. Definitely deeper but the are also quite a bit louder especially below 2500rpms...almost to the point of droning." —Tony Y from Demarest, NJ bought a JBA Performance Exhaust for a 2012 Ford Mustang, GT, 5.0L V8.
"You can really feel and hear the difference. It increased the horse power as well as the fuel economy! The system was reasonably easy to install. It took me about 40 minutes.
I reccomend this exhaust to anyone that looking for a performance uprade!" —Brian H from Maple Valley, WA bought a Borla Exhaust Systems for a 2012 Ford Mustang, 3.7L V6.
"I replace my exhaust because my stock system had rusted and the tale pipe had fallen off. I bought the Banks system because I knew it came with a new Y pipe section. Some of the other systems do not. The pipes of the Monster Exhaust are much bigger than the stock pipes, and the tip is just ridiculous at 5"
It took me about 2hr to get the rusted old exhaust off and about 30 to 45 mins to install the Banks system. Fit and finish are good.
The sound is deep and loud. You will hear it anytime you step on the gas light or hard.(even with the windows up and the radio on.) There will be no sneaking home late with this exhaust. It sounds fast ,but I doubt you'll notice any seat of the paints improvement unless you typically spend a lot of time above 4500 RPMs." —Jeffrey S from Corryton, TN bought a Banks Monster Exhaust System for a 2012 Ford Mustang, Short bed, 5.6L V8.
"I spent several hours looking at video clips online trying to decide on what exhaust to get. I had finally decided on the Flowmaster outlaws, and couldn't be happier. It has a very deep tone to it, along with some drone 2,000 rpm, but nothing that's unbearable. I would strongly recommend this axel back to anyone that wants to be heard." —David S from Orangevale, CA bought a Flowmaster Exhaust Systems for a 2012 Ford Mustang, GT, 5.0L V8.
"Excellent quality and sound! Very pleased with the fitment also, the pipes will pertrude about 1 to 2" more than stock, but it still fits the bumper very well, it is not too big. The note is just what I was looking for deep and loud at about 2500 rpm, and surprisingly quite at lower revs." —Michael C from Blue Bell, PA bought a Borla Exhaust Systems for a 2012 Ford Mustang, GT, 5.0L V8.