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 $749.99
Sale Price $649.99
Regular Price $747.49
Sale Price $649.99
Regular Price $718.74
Sale Price $649.99
MRT Interceptor Axle Back Exhaust 2015-16 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 for 05-10 GT & GT500 MRT Interceptor Axle Back for 05-10 V6 MRT Interceptor Axle Back Stainless Exhaust w/Quad Tips (13-14 GT500)
Regular Price $747.49
Sale Price $649.99
Regular Price $402.49
Sale Price $349.99
Regular Price $959.99
Sale Price $799.99
MRT Interceptor Axle Back for 05-10 GT & GT500 MRT Interceptor Axle Back for 05-10 V6 MRT Interceptor Axle Back Exhaust w/Quad Tips (13-14 GT500)
  • Tasteful aggressive performance sound
  • Precision welds
  • Improved exhaust flow
  • Highest grade 304 stainless steel
  • Solid stainless steel hangers
  • Direct bolt-on installation
  • Improved performance
  • Improved fuel economy
  • 20 lb weight savings over stock mufflers
  • CNC mandrel bent tubes
  • 4" polished stainless steel tips
  • Hand built in the USA at MRT headquarters
  • LIMITED 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 2015-16 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.