Exhaust› Exhaust Pipes, Systems and Components
Magnaflow
MagnaFlow 2005-2009 Ford Mustang Competition Series Cat-Back Performance Exhaust System
SKU: M001 16674
Moderate — 2–4 hours
Description
This system features fast-flowing, mandrel-bent 3-inch main piping and dual straight-through mufflers. It exits in a dual split rear configuration with 4-inch polished stainless steel tips. The cat-back layout replaces your exhaust system from near the catalytic converter backward.
Fitment
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Available on iOS & Android
Specifications
| Brand | Magnaflow |
| Part Number | M001 16674 |
Videos
2015-2017 Mustang GT MagnaFlow Competition Series Cat-Back Installation
2018-2023 Mustang GT MagnaFlow Cat-Back Quad Tip Competition 3" w/o Active Exhaust Fastback Install
2018-2020 Mustang GT Magnaflow Competition Cat-Back w/ Black Tips Exhaust Sound Clip & Install
2015 Mustang GT Magnaflow competition exhaust
2018-2019 Mustang GT Magnaflow Street Cat-Back Exhaust Sound Clip & Install
2014 Mustang GT MagnaFlow Competition Exhaust
2015-2020 Mustang GT350/GT350R MagnaFlow Cat-Back Exhaust Kit Competition 3" With 4" Polished Tips
Lethal Performance Shelby GT350 with Magnaflow Competition Catback
2015-2017 Mustang GT MagnaFlow Competition Series Cat-Back Sound Clips
![[SOUND CLIP] MagnaFlow 2018 - 2021 Mustang GT Cat-Back Exhaust System](https://img.youtube.com/vi/t4LbKdz-bl0/hqdefault.jpg)
[SOUND CLIP] MagnaFlow 2018 - 2021 Mustang GT Cat-Back Exhaust System
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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