MagnaFlow Competition Series 15590 Exhaust systems Ford Mustang GT/GT500 V8 (2011–2012)
2011-2012 GT/GT500 - 5.0/5.4 V8
Article number: 9-MO2311
MagnaFlow Competition Series 15590 stainless steel exhaust system for Ford Mustang GT & GT500 V8 (2011–2012). Aggressive sound, high performance, and easy installation.
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Give your Ford Mustang GT or GT500 a serious performance upgrade with the MagnaFlow Competition Series Type 15590 exhaust system. The system is designed to maximize exhaust flow, reduce weight, and deliver an aggressive MagnaFlow sound with a deep tone.
Made from 100% stainless steel with a fully welded, flow-optimized design for maximum durability even under heavy loads. Easy installation thanks to composite clamp mounting and a precise fit for Mustang models.
Product features:
- Aggressive sports sound with a deep tone
- Increased performance and reduced weight
- Made from 100% stainless steel
- Flow-optimized and fully welded construction
- Easy installation – clamp mounting with composite clamp
- Duplex exhaust system (right/left)
- Double pipe: 4“ round, double-layered, beveled, weight edge
- Inlet diameter: 3”
- Main pipe diameter: 3"
- Number of mufflers: 2
- Muffler type: Straight
Fits the following models:
Ford Mustang GT & GT500 – 5.0 / 5.4 V8
Model year: 2011–2012



