MagnaFlow 15149 Exhaust System Kit

Street Series Cat-Back Exhaust

MagnaFlow part number 15149 is a Street Series stainless cat-back exhaust system built for drivers who want stronger exhaust flow with a refined cabin note. It is engineered for the 2013-2014 Ford Mustang and uses a dual split rear exit layout for a performance-focused finish.

Key Features

• Stainless steel pipe and muffler construction for corrosion resistance.
• Straight-through muffler design for freer exhaust flow.
• Dual split rear exit with polished, round stainless tips.
• Clamp-on inlet connection for a cleaner exhaust installation.
• Street Series tuning for a comfortable interior sound and performance exterior tone.
• Includes hangers for the exhaust system layout.

Detailed Description

The MagnaFlow Street Series Stainless Cat-Back System, part number 15149, is designed to replace the exhaust section behind the factory connection point and deliver a more aggressive sound profile without sacrificing everyday drivability. The 3-inch main piping, straight-through mufflers, and dual split rear exit help support exhaust flow while the brushed muffler finish and 4-inch polished tips provide a finished appearance. This system is a direct fit for the 2013-2014 Ford Mustang and is also a relevant search match for Ford Mustang cat-back exhaust buyers looking for a stainless performance upgrade. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a restrictive factory exhaust with a performance cat-back system.
• Improving exhaust tone on a 2013-2014 Ford Mustang.
• Upgrading the rear appearance with dual polished exhaust tips.
• Restoring a damaged or corroded exhaust section.
• Supporting freer exhaust flow through straight-through mufflers and larger piping.

Installation Notes and Tips

Fits 2013-2014 Ford Mustang, N/A. Verify clearance around the rear exit area before installation, and confirm the vehicle is equipped for the dual split rear exit layout. The clamp-on inlet connection and included hangers support a straightforward exhaust replacement process. Part number 15149 should be matched to the vehicle’s exhaust configuration before purchase.

Quality Assurance

MagnaFlow Street Series systems are built with stainless steel components and are developed to deliver dyno-proven power with a balanced sound profile. Part number 15149 follows the Street Series design approach for performance exhaust applications.