The MagnaFlow 2010–2013 Mazda 3 Street Series Cat-Back Performance Exhaust System brings out the personality of your 2.5L 2010–2013 Mazda 3 with MagnaFlow’s signature deep, resonant and powerful exhaust tone combined with dyno-proven performance.
Featuring fast-flowing mandrel-bent 2.5” main piping and one straight-through muffler, the system terminates in a Dual Split Rear exit with 4” polished welded-on double wall angle cut rolled edge tips. The result is a sporty sound and enhanced performance to match your Mazda 3’s appearance.
With this system installed, your vehicle will produce Moderate exterior and Mild interior sound levels, delivering an aggressive character without sacrificing daily driving comfort. Exhaust kit 15146 features a cat-back layout that replaces your vehicle’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development ensures a precise direct-fit design for easy do-it-yourself installation.
Manufactured using CNC precision robotic techniques, this system is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.
Specifications
System Type: Cat-Back Performance Exhaust
Series: Street Series
Layout: Cat-Back
Main Piping Diameter: 2.5"
Piping Type: Mandrel-Bent
Mufflers: 1 Straight-Through
Exit Configuration: Dual Split Rear Exit
Exhaust Tips: 4" Polished Welded-On Double Wall Angle Cut Rolled Edge
Exterior Sound Level: Moderate
Interior Sound Level: Mild
Material: Stainless Steel
Manufacturing Process: CNC Precision Robotic Manufacturing
Design: Direct-Fit (Developed with 3D Scanning)
Performance: Dyno-Proven
Warranty: 1-Year Limited Finish Warranty, Limited Lifetime Construction Warranty
