MBRP S7264409 Armor Plus Race Cat-Back Exhaust for 11-14 Ford Mustang GT 5.0L

Vehicle Fitment

• 2011-2014 Ford Mustang GT, 5.0L V8

Fitment Notes

• Steps down from 3in to 2.75in to bolt directly to factory 2.75in mid-pipe

Features

• Race profile design
• Two high-flow, straight-through race mufflers
• One-piece over-axle pipes
• 16-gauge T409 stainless steel construction
• Mandrel-bent tubing
• Welded-on hangers
• 4in polished T304 stainless steel tips
• Dual split rear exit

Specifications

• Pipe diameter: 3in, steps to 2.75in
• Tip diameter: 4in
• Tip material: T304 stainless steel, polished
• Body material: T409 stainless steel, 16-gauge
• Flow rate: 1,162 CFM
• Exit configuration: Dual split rear

Included Components

• 2x Extension/over-axle pipes
• 2x Mufflers
• 2x 4in polished tips
• Installation hardware

Product Description

The MBRP S7264409 is an Armor Plus Series Race cat-back exhaust system engineered for the 2011-2014 Ford Mustang GT 5.0L, delivering an aggressive muscle car exhaust tone through two redesigned high-flow, straight-through race mufflers. This 3-inch stainless steel system steps down to 2.75 inches to bolt directly to the factory mid-pipe, rated for a flow rate of 1,162 CFM and dyno-proven gains of up to 9 hp and 13 lb-ft of torque.

Built from rugged 16-gauge T409 stainless steel construction with mandrel-bent tubing and welded-on hangers, this system is designed to maximize exhaust flow while minimizing exhaust temperatures for better performance and longevity. One-piece over-axle pipes and dual 4-inch polished T304 stainless steel tips finish the look with a true muscle car aesthetic.

This exhaust system is intended for Mustang GT owners looking for a genuine, aggressive exhaust upgrade as the starting point for cold air intakes, tuners, and other bolt-on modifications. Installation takes approximately 2 hours and requires light to moderate mechanical skill; backed by MBRP's Lifetime Warranty, though some surface rust may develop over time in salt or winter conditions, which is not covered under warranty.