Stop denying your S550 EcoBoost Mustang the power it deserves by keeping that factory exhaust system. Enjoy more horsepower and torque with a Magnaflow Competition Axle-Back, by reducing back pressure and giving your Mustang a free-flowing exhaust.
AGGRESSIVE MUSCLE CAR SOUND
Give your EcoBoost Pony a deep, aggressive rumble by adding this Magnaflow Competition Axle-Back. This premium quality exhaust features free-flowing, straight-through mufflers that increase power and give your S550 an unmistakable muscle car sound.
Constructed from durable 2.5 in. diameter mandrel bent stainless steel tubing for its corrosion resistant properties, this Magnaflow Competition Axle-Back features two straight-through mufflers with brightly polished 4.5 in. stainless tips that exit in the stock locations for impressive muscle car looks and sound.
CUT AND CLAMP INSTALLATION
The installation of this Axle-Back Exhaust requires cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in place. Clamps and instructions are provided.
This Magnaflow Competition Axle-back Exhaust system is specifically designed to fit 2015-2018 EcoBoost Mustangs and give it the deepest, most aggressive sound possible.