Borla's 2.5" Touring cat back exhaust for the 2015-2017 Mustang 5.0 coupe will provide maximum flow for vehicles with substantial engine upgrades! With Borla's patented multicore design, the touring mufflers produce a mild decibel level in their street series lineup. The main focus is getting the perfect volume while retaining sound clarity and avoiding obnoxious distortion found in other axle back kits. Borla's resonator has an internal h-pipe design that helps to equalize the pressure between the two pipes improving horsepower while giving a deeper and more powerful exhaust tone! Borla compares this to a musician's graphic equalizer, and when you hear it, you'll agree. All of this is acquired without sacrificing performance!
Borla Quality
Borla's cat back kit is designed and tested to give your 5.0 the best sound and performance possible. Featuring 2.5" mandrel-bent pipes help reduce the back pressure and airflow disruption. This cat back kit includes single 4" polished exhaust tips with an embossed Borla logo and uses stainless steel pipes to help fight corrosion and rust to give you a long-lasting performance. Borla's resonator is designed to replace your heavy stock resonator that is mounted on the exhaust and still reuses the stock catalytic converters. The stock resonator makes your S550 quiet and restrictive, which doesn't allow you to hear and feel the true power of your 5.0 engine!