Borla 11-12 Mustang Shelby GT500 2dr 5.4L 8cyl Aggressive ATAK Exhaust (rear section only)

Borla is known for making some of the most respected performance exhaust systems out there, with over 40 years of experience and a winning track record. This axle-back system for your 2011-2012 Mustang Shelby GT500 is built to deliver their most aggressive sound, using their ATAK (Acoustically-Tuned Applied Kinetics) technology. This means the internal muffler cores are specifically tuned for the 5.4L V8 engine to give you that uncompromising exterior roar you're looking for.

Even with the aggressive exterior sound, Borla has put a lot of effort into making sure the cabin experience is comfortable. They've engineered this system to be free of harsh resonance, so you can enjoy the performance sound without the annoying drone. The system is constructed from premium T-304 stainless steel, which is a strong material that resists corrosion better than the T-400 series. This ensures both long-lasting durability and top performance. The smooth, mandrel-bent tubing helps maximize exhaust flow, which can improve power and throttle response. Precision manufacturing means it fits right the first time.

This is the rear section only, designed to bolt up to your existing factory or Borla cat-back system. Borla backs this exhaust with a Million-Mile Warranty, which really speaks to their confidence in the product's longevity and build quality.