Borla introduces their brand new S-Type Cat-Back system for all 2015-2017 GT Mustangs to help alleviate this issue. Manufactured entirely out of T-304 Stainless Steel, this 2-1/2″ cat-back exhaust system will give you that perfect muscle car sound. This Borla Cat-Back exhaust system utilizes an integral X-pipe that will bolt directly up to your factory catalytic converters, keeping your Mustang 100% emission compliant. And the tuned S-Type mufflers with 4″ polished or Black stainless steel tips not only sound amazing but will look great for the life of your Mustang..
High Quality Construction. Borla manufactures their Cat-Back Exhaust systems from mandrel-bent 2.5″ diameter, aircraft grade, T-304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system includes a Mid Pipe resonator and two high flow, straight-through Touring mufflers that are packed with ultra-durable, continuous-strand sound-absorbing composite filament. The mufflers feature a pair of chromed or Black 4″ tips that are embossed with the Borla logo for impressive muscle car looks and sound.
Direct Bolt-on Upgrade. Borla’s S-Type Cat-Back Exhaust with included Mid Pipe bolts straight up in the stock location with no cutting or extra modifications required. Installation of this Borla Cat-Back can be completed in about two hours with just basic hand tools.
Install instructions here;