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Flowmaster | American Thunder Cat-Back Exhaust System - Mustang 4.6L 1999-2004
817312
Flowmaster American Thunder Cat-Back – SKU 817312. 409 stainless for Ford Mustang GT/Mach1/Bullitt (V8 4.6L). Aggressive sound, 2.5" tubing, 3" tips, excl. Mustang Cobra, bolt-on installation.
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CAD $1,344.36
CAD $1,581.60
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Flowmaster – American Thunder Cat-Back
Description
The Flowmaster American Thunder Cat-Back (SKU 817312) is designed for the Ford Mustang GT, Mustang Bullitt, and Mustang Mach 1 equipped with the V8 4.6L engine (excludes Mustang Cobra). This system delivers the 'original' Flowmaster sound: aggressive inside and out, with dyno-tuned performance gains. Built from 409 stainless steel with mandrel bent 16-gauge tubing for precision fit and durability. The chambered muffler delivers the iconic American Thunder signature. Bolt-on installation with hangers included. Full compatibility in the Application section.
Specifications
- Brand: Flowmaster
- SKU: 817312
- Series: American Thunder
- System: Cat-Back
- Compatibility: Ford Mustang GT / Mach1 / Bullitt V8 4.6L (See Application Section)
- Material: 409 Stainless Steel
- Tubing diameter: 2.5"
- Tip diameter: 3"
- Mandrel bent 16-gauge tubing
- Sound tone: Aggressive (interior and exterior)
- Dyno tuned for maximum performance
- 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 Bullitt | 2001 | V8 4.6L | Excl. Mustang Cobra |
| Ford | Mustang Mach1 | 2003–2004 | V8 4.6L | Excl. Mustang Cobra |
| Ford | Mustang GT | 1999–2004 | V8 4.6L | Excl. Mustang Cobra |
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