You are here: Home > Shop by Manufacturer > MRT > MRT Cat Back & Axle Back Exhaust
Sort By:
Page of 1
MRT Interceptor Axle Back Exhaust (2015 Ecoboost) MRT Interceptor Axle Back Exhaust for 11-14 GT/Boss 302 MRT Interceptor Axle Back Exhaust for 11-14 V6
Regular Price $747.99
Sale Price $649.99
Regular Price $747.49
Sale Price $649.99
Regular Price $718.74
Sale Price $624.99
MRT Interceptor Axle Back Exhaust 2015 Ecoboost Mustang 91U902 MRT Interceptor Axle Back Exhaust for 11-12 V8 MRT Interceptor Axle Back Exhaust for 11-12 V6
MRT's Interceptor Axle Back Exhaust is the way to go if you want your Ecoboost to sound loud and proud! This one-of-a-kind system gives your 2.3L turbocharged engine a more aggressive exhaust note over the boring stock setup. This simple system was designed to give you better performance in a small package: Optimized exhaust flow offers a modest boost in horsepower and torque.

The Interceptor Axle Back Exhaust is manufactured from CNC machined T-304 Stainless Steel. This material is super strong, corrosion resistant and lightweight: It shaves 10 lbs off your curb weight! The engineers at MRT designed this system to be easy to install; all you have to do is clamp it on in place of the factory mufflers. No welding, no cutting, no mess. Monstrous 4" angle cut exhaust tips finish off this system, filling up your Mustang's rear fascia for a more muscular appearance. You can choose between a stunning polished finish or a sleek & stealthy matte black finish, whichever fits your style.
MRT Interceptor Axle Back Exhaust for 11-12 V8. Easy, direct bolt-on system that will improve performance and exhaust flow. Pleasing aggressive performance sound. MRT Interceptor Axle Back Exhaust for your 11-12 Mustang V8. MRT Interceptor Axle Back Exhaust for 11-12 V6. Easy, direct bolt-on system that will improve performance and exhaust flow. Pleasing aggressive performance sound. MRT Interceptor Axle Back Exhaust for your 11-12 Mustang V6.
MRT Interceptor Axle Back Exhaust w/Quad Tips (13-14 GT500) MRT Interceptor Axle Back for 05-10 GT & GT500 MRT Interceptor Axle Back for 05-10 V6
Regular Price $1,099.00
Sale Price $995.00
Regular Price $747.49
Sale Price $649.99
Regular Price $402.49
Sale Price $349.99
MRT Interceptor Axle Back Exhaust w/Quad Tips (13-14 GT500) MRT Interceptor Axle Back for 05-10 GT & GT500 MRT Interceptor Axle Back for 05-10 V6
MRT's new Interceptor axle back exhaust for the 13-14 GT500 adds a raucous exhaust note while adding a few extra ponies under the hood. The Interceptor axle back exhaust is hand built from CNC mandrel bent tubing right here in the USA! The highest quality, 304 stainless steel is used to construct everything from the tailpipes back. No cheap, Chinese knock off steel is used here. The mufflers feature a free-flowing design that really adds some bite to your exhaust sound. At low RPMS the mufflers produce a deep rumble. Open the throttle up on your GT500 and this exhaust comes to life. In addition to the great sound, you'll pick up a few extra ponies underneath the hood.

The new GT500 features a very aggressive rear valance with quad tips which are a first for any production Mustang. MRT capitalizes on this by fitting their exhaust with massive, 4" quad tips that tuck perfectly beneath your GT500's bumper. Tips are available in standard polished stainless steel or a matte black finish for an extra $160. No welding or cutting is required and the exhaust is a direct bolt on using factory hardware and hanger locations. Trust MRT's expertise in sound and performance for your GT500 Mustang's exhaust upgrade. Backed by a lifetime warranty!
MRT KR Axle Back Exhaust for 11-14 GT/Boss 302 MRT KR Muffler Delete Axle Back Exhaust (2015 Ecoboost) MRT KR Muffler Delete Axle Back Exhaust for 05-10 GT/GT500
Regular Price $452.74
Sale Price $399.99
Regular Price $459.99
Sale Price $399.99
Regular Price $379.99
Sale Price $329.99
MRT KR Axle Back Exhaust for 11-12 V8 MRT KR Muffler Delete Axle Back Exhaust 2015 Mustang Ecoboost 91U903 MRT KR Muffler Delete Axle Back Exhaust for 05-10 GT/GT500
MRT KR Axle Back Exhaust for 11-12 V8. Easy, bolt-on system that will improve performance and exhaust flow. Pleasing aggressive performance sound. MRT KR Axle Back Exhaust for your 11-12 Mustang V8. Wow the crowd and show them all that a 2.3L Turbo 4-banger can sound amazing with MRT's KR Muffler Delete! MRT's KR lineup is the epitome of performance, the best of the best. It offers straight through exhaust flow for an unrestricted axle back system. The KR Muffler Delete rids your muscle car of its useless mufflers, giving it an intense and aggressive exhaust note. Exhaust gases will flow more freely through the system, giving you an improvement in horsepower and torque too.

The KR Muffler Delete Axle Back Exhaust is manufactured from CNC machined T-304 Stainless Steel. This material is super strong, corrosion resistant and lightweight: It shaves 17 lbs off your curb weight! Huge 4" angle cut exhaust tips finish off this system, filling up your Mustang's rear fascia for a bold appearance. You can choose between a stunning polished finish or a sleek & stealthy matte black finish, whichever fits your style.
MRT KR Muffler Delete Axle Back Exhaust for 05-10. MaxFlow KR Muffler Delete Axle Back for 05-10 GT/GT500 requires no modifications to your Mustang or your factory exhaust system. 91A150.
MRT Maxflow 409SS Cat Back Exhaust (99-04 GT/Mach1/Bullitt)
Regular Price $539.99
Sale Price $499.99
MRT Maxflow Cat Back Exhaust Mustang GT
MRT Maxflow Catback Exhaust Mustang GT 99-04. MRT manufacturers exhaust parts and complete cat backs for 99-04 Mustangs. They utilize stainless steel construction. maxflow stands for power!