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Magnaflow

MagnaFlow 10-12 Mazda 3 L4 2.5L Hatchback Split Rear Exit Stainless Cat Back Performance Exhaust

$1,567.97 $1,109.00 Save $458.97

SKU: M001 15146

In Stock
In Stock
Ships by Jul 31
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Magnaflow 15146 is a Street Series Cat-Back Performance Exhaust System designed for the 2010-2013 Mazda 3 2.5L. It features durable, corrosion-resistant stainless steel construction and is made using CNC precision robotic manufacturing techniques. This system provides dyno-proven performance gains by improving exhaust gas flow and evacuation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMagnaflow
Part NumberM001 15146

Videos

2013 Mazda3 Magnaflow Exhaust #mazda #mazda3 #exhaust #magnaflow

2013 Mazda3 Magnaflow Exhaust #mazda #mazda3 #exhaust #magnaflow
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Magnaflow Cat-Back Exhaust | Mazda 3 2.5L Hatch
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2012 Mazda 3 (2.5) GT Magnaflow Exhaust System
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Mazda 3 Sport MagnaFlow Catback Exhaust Uprgade
[Hear the Sound] 2019 - 2021 Mazda 3 2.5L Axle-Back Exhaust System | MagnaFlow # 19459

[Hear the Sound] 2019 - 2021 Mazda 3 2.5L Axle-Back Exhaust System | MagnaFlow # 19459
Mazdaspeed 3 Magnaflow Exhaust and Launch

Mazdaspeed 3 Magnaflow Exhaust and Launch
Mazda 3 2.5 magnaflow muffler. Part# 12267

Mazda 3 2.5 magnaflow muffler. Part# 12267
2012 Mazda3 2.5L exhaust: stock vs magnaflow muffler & resonator delete

2012 Mazda3 2.5L exhaust: stock vs magnaflow muffler & resonator delete

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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