MagnaFlow SYS A/B 2011 Ford Mustang 5.0L

If you're looking to give your 2011 or 2012 Ford Mustang GT a more aggressive sound and improved exhaust flow, this MagnaFlow Street Series Axle-Back Performance Exhaust System is a solid choice. It's designed specifically for the 5.0L engine, replacing your stock system from the rear axle back to let that V8 really sing. You'll get MagnaFlow's signature deep, resonant exhaust note, with a moderate exterior sound level and a mild interior presence, so it sounds great without being overwhelming on your daily drive.

This system is built to last, using durable, corrosion-resistant stainless steel that can handle whatever the road throws at it. The main piping is a fast-flowing, 3-inch diameter, mandrel-bent tubing, which helps maintain consistent exhaust gas velocity for dyno-proven performance gains. It features two straight-through mufflers and exits in a dual split rear configuration, capped off with 4-inch polished, double-wall angle-cut tips that look as good as they sound. MagnaFlow uses CNC precision robotic manufacturing for a direct-fit design, making installation straightforward without needing welding.

When you open the box, you'll find the axle-back exhaust system. This kit is designed to bolt directly onto your Mustang's existing exhaust hangers. It comes with MagnaFlow's 1-year limited finish warranty and a limited lifetime construction warranty, giving you peace of mind with your purchase.