MagnaFlow Sys C/B 05-09 Mustang M-pack axle-bac

Starting with the 2.5-inch diameter, mandrel-bent stainless steel tubing, this Magnaflow Competition Series axle-back exhaust system is built to improve exhaust flow on your 2005-2009 Ford Mustang. This setup replaces your factory exhaust from just before the rear axle back, aiming to give your 4.6L or 5.4L engine a more aggressive, attention-grabbing sound on the outside while keeping the interior sound at a moderate level. The dual straight-through mufflers and the dual split rear exit with 3.5-inch polished, double-wall angle-cut tips contribute to both the sound and the sporty look.

Magnaflow uses 409 stainless steel for the construction, which is known for its durability and resistance to corrosion, especially important for exhaust components. The tubing is bent using a mandrel process, ensuring consistent diameter throughout the bends to prevent any restriction in exhaust gas flow. This design is dyno-proven to increase horsepower and torque, giving your Mustang a noticeable boost in performance. Installation is made straightforward thanks to the direct-fit design, which Magnaflow develops using advanced 3D scanning techniques to ensure it lines up with your Mustang's factory mounting points.

This system is designed for a competition-oriented feel, so it's a good idea to check your local noise regulations to ensure compliance. Magnaflow backs this exhaust system with a limited lifetime warranty, reflecting their confidence in the materials and manufacturing process.