Looking for aftermarket parts to modify or upgrade your 2012 Ford Mustang with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.

IN STOCK - DROPSHIPS 49-43049-BThe new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Cat-Back Exhaust 3in SS w/ Black Tips 11-14 Ford Mustang GT V8 5.0L 2011-2014 Ford Mustang GT $1,684.00 |
IN STOCK - DROPSHIPS 49-43049-PThe new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Cat-Back Exhaust 3in SS w/ Polished Tips 11-14 Ford Mustang GT V8 5.0L 2011-2014 Ford Mustang GT $1,532.00 |

IN STOCK - LOW 1814BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 2011-2014 Ford Mustang 3.7L V6. Every BBK Performance X pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2" CNC mandrel bent aluminized steel tubing wit... BBK 11-14 Mustang 3.7 V6 High Flow X Pipe With Catalytic Converters - 2-1/2 2011-2014 Ford Mustang Base / GT / Shelby GT500 2012-2013 Ford Mustang Boss 302 $619.99 |

IN STOCK - LOW 11791This is Borlas® complete Cat-Back © system including X pipe and ATAK mufflers for the Camaro SS equipped with factory ground effects. BORLA® has developed a revolutionary new exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustical ... Borla 2011-2012 Ford Mustang GT 5.0L 8cyl 6spd RWD Aggressive ATAK Exhaust (rear section only) 2011-2012 Ford Mustang GT 2012-2012 Ford Mustang Boss 302 $1,249.99 |
OUT OF STOCK 11792This is Borlas® complete Cat-Back © system including X pipe and ATAK mufflers for the Camaro SS equipped with factory ground effects. BORLA® has developed a revolutionary new exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustical ... Borla 11-14 Ford Mustang 3.7L 6cyl Aggressive ATAK Exhaust (rear section only) 2011-2014 Ford Mustang Base $1,299.99 |
IN STOCK 11799This is Borlas® complete Cat-Back © system including X pipe and ATAK mufflers for the Camaro SS equipped with factory ground effects. BORLA® has developed a revolutionary new exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustical ... Borla 11-12 Mustang Shelby GT500 2dr 5.4L 8cyl Aggressive ATAK Exhaust (rear section only) 2011-2012 Ford Mustang Shelby GT500 $1,299.99 |
IN STOCK 140372The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA® exhaust note has become the quintess... Borla 2011-2012 Mustang GT 5.0L 8cyl 6spd RWD Aggressive ATAK Catback Exhaust 2011-2012 Ford Mustang GT 2012-2012 Ford Mustang Boss 302 $1,999.99 |
OUT OF STOCK 140372BCWith the ATAK® sound level, the result will blow you away -- with no drone inside the vehicle" says company VP of Sales & Marketing, David Borla. Like all BORLA® exhaust products, each system is handmade in the USA by master craftspeople and features premium, high-quality T-304 austenitic stainles... Borla 2011-2012 Mustang GT 5.0L Black Chrome 4.5in Rd Tip ATAK Catback Exhaust 2011-2012 Ford Mustang GT 2012-2012 Ford Mustang Boss 302 $2,199.99 |
IN STOCK - LOW 140398The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA® exhaust note has become the quintess... Borla 11-12 Ford Mustang 3.7L AT/MT RWD 2dr ATAK SS Catback Exhaust 2011-2014 Ford Mustang Base $1,597.99 |

IN STOCK - LOW 140375Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement; fuel economy; and the distinctive Borla Sound of power respected enthusiasts everywhere. Each system i... Borla 2011 Ford Mustang 3.7L 6cyl 6spd RWD SS S-Type Catback Exhaust 2011-2014 Ford Mustang Base $1,549.99 |

OUT OF STOCK HS05FM8GTPInvidia 05+ Ford Mustang V8 63mm (101mm tip) N1 Cat-back Exhaust 2005-2013 Ford Mustang GT 2007-2013 Ford Mustang Shelby GT500 2012-2013 Ford Mustang Boss 302 $448.00 |

OUT OF STOCK 40-2644When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tun... JBA 11-14 Ford Mustang GT/GT500 5.0L/5.4L/5.8L 409SS Dual Rear Exit Cat-Back Exhaust 2011-2014 Ford Mustang GT / Shelby GT500 $960.84 |

IN STOCK 11404200Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless... Kooks 11-14 Ford Mustang GT / GT500 2 3/4in x 3in OEM Cat-back Exhaust 2011-2012 Ford Mustang Shelby GT500 2011-2014 Ford Mustang GT 2012-2013 Ford Mustang Boss 302 $1,515.30 |

OUT OF STOCK 106-0847BRExhaust Direct-Fit Replacement Exhaust Kit 106-0847 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0847’... MagnaFlow BRE Exhaust Kit 11-14 Ford Mustang 3.7L 2011-2014 Ford Mustang Base $616.00 |

IN STOCK - DROPSHIPS 15077The MagnaFlow 2011-2012 Ford Mustang Competition Series Axle-Back Performance Exhaust System brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we're so well known for. This exhaust kit is designed to enhance your 5.0L 2011-2012 Ford Mustang with dyno-proven performance ... MagnaFlow 12 Ford Mustang V8 5.0L Dual Split Rear Exit Axle-Back Stainless Cat Back Perf Exhaust 2011-2012 Ford Mustang GT 2012-2012 Ford Mustang Boss 302 $997.00 |
IN STOCK - DROPSHIPS 15589The MagnaFlow 2011-2012 Ford Mustang Street Series Cat-Back Performance Exhaust System brings out the personality of your 5.0L, 5.4L 2011-2012 Ford Mustang with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 2 S... MagnaFlow SYS C/B 2011 Ford Mustang 5.0L 2011-2012 Ford Mustang GT / Shelby GT500 2012-2012 Ford Mustang Boss 302 $1,308.00 |

IN STOCK - LOW S7260304THE ONLY EXHAUST YOU'LL EVER NEED - MBRP ARMOR PRO Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It's the obvious choice for you if y... MBRP 11-12 Ford Shelby GT 500 T304 3in Cat Back Dual Split Rear Race Version 4.5in Tips 2011-2012 Ford Mustang Shelby GT500 $974.99 |

IN STOCK S7258409RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean.... MBRP 11-14 Ford Mustang GT 5.0L Dual Split Rear Street Version T409 3in Cat Back Exhaust System 2011-2014 Ford Mustang GT $749.99 |
IN STOCK S7263409RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean.... MBRP 11-14 Ford Mustang GT 5.0L 3in H-Pipe T409 Exhaust System *Use w/ Factory Cats* 2011-2014 Ford Mustang GT 2012-2013 Ford Mustang Boss 302 $194.99 |
IN STOCK S7264409RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean.... MBRP 11-14 Ford Mustang GT 5.0L Dual Split Rear Race Version T409 3in Cat Back Exhaust System 2011-2012 Ford Mustang Shelby GT500 2011-2014 Ford Mustang GT $694.99 |

IN STOCK S7264ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 11-14 Ford Mustang GT 5.0L Dual Split Rear Race Version AL 3in Cat Back Exhaust System 2011-2012 Ford Mustang Shelby GT500 2011-2014 Ford Mustang GT $554.99 |

IN STOCK - LOW S7258BLKSTYLE THATS WORTH A SECOND LOOK - ARMOR BLK Series exhaust systems crank your vehicle's style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high-heat black powdercoating on the tailpipe(s) and tip(s).Manufactured using heavy-gauge Aluminized Ste... MBRP 11-14 Ford Mustang GT 5.0L 3in Cat Back Dual Split Rear Street Version 4in Tips - Black 2011-2014 Ford Mustang GT $764.99 |
IN STOCK S7264BLKSTYLE THATS WORTH A SECOND LOOK - ARMOR BLK Series exhaust systems crank your vehicle's style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high-heat black powdercoating on the tailpipe(s) and tip(s).Manufactured using heavy-gauge Aluminized Ste... MBRP 11-14 Ford Mustang GT 5.0L 3in Cat Back Dual Split Rear Race Version 4in Tips - Black 2011-2012 Ford Mustang Shelby GT500 2011-2014 Ford Mustang GT $714.99 |

SHIPS FROM MANUFACTURER M11HDRCATX2011-14 Mustang GT headers with 1-7/8" primary tubes, 3" X-Pipe and 3" dia catted lead pipes that mate to the factory connection point. Tig welded 304 SS headers with 3/8" thick flanges and 3" dia slip fit collectors with merge spikes. This system replaces the factory manifolds, catalytic converters... Stainless Works 2011-14 Mustang GT Headers 1-7/8in Primaries High-Flow Cats 3in X-Pipe 2011-2014 Ford Mustang GT $2,370.25 |
SHIPS FROM MANUFACTURER M12CB32011-14 Mustang GT/ 2011-2012 Shelby GT500 3" 304 SS Catback Dual Exhaust with retro chambered mufflers and mirror polished 304 SS slash cut conical double wall tips. Includes hangers and clamps and mates to the factory connection point. This lifetime guaranteed SS system saves 41 lbs. over the stoc... Stainless Works 2011-14 Mustang GT/2011-2012 Shelby GT500 3in Catback Retro Chambered Mufflers 2011-2012 Ford Mustang Shelby GT500 2011-2014 Ford Mustang GT 2012-2013 Ford Mustang Boss 302 $1,705.25 |