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Flowmaster | American Thunder Axle-Back Exhaust System - Mustang 5.0L 2018-2021
817807
Flowmaster American Thunder Axle-Back – SKU 817807. 409S stainless for Ford Mustang GT/Bullitt (V8 5.0L). Aggressive sound, 3" tubing, 4" tips, w/o factory active exhaust valves, Coupe & Convertible.
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CAD $1,546.65
CAD $1,819.59
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Flowmaster – American Thunder Axle-Back
Description
The Flowmaster American Thunder Axle-Back (SKU 817807) is designed for the Ford Mustang GT and Mustang Bullitt equipped with the V8 5.0L engine, Coupe and Convertible (fits models without factory active performance exhaust valves). This system delivers the 'original' Flowmaster sound: aggressive inside and out, with dyno-tuned performance gains. Built from 409S stainless steel with mandrel bent 16-gauge tubing. Bolt-on installation with hangers included. Full compatibility in the Application section.
Specifications
- Brand: Flowmaster
- SKU: 817807
- Series: American Thunder
- System: Axle-Back
- Compatibility: Ford Mustang GT / Bullitt V8 5.0L (See Application Section)
- Material: 409S Stainless Steel
- Tubing diameter: 3"
- Tip diameter: 4"
- Mandrel bent 16-gauge tubing
- Sound tone: Aggressive (interior and exterior)
- NOTE: Fits models w/o factory active performance exhaust valves
- Includes hangers and hardware for bolt-on installation
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Ford | Mustang GT | 2018–2020 | V8 5.0L | Coupe & Convertible; w/o factory active performance exhaust valves |
| Ford | Mustang Bullitt | 2019–2020 | V8 5.0L | Coupe & Convertible; w/o factory active performance exhaust valves |
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