Flowmaster 817574 Cat-back System 409S - Dual Dump Exit - American Thunder® - Aggressive Sound
Flowmaster's race-oriented American Thunder Cat-back system is designed to mount behind the factory catalytic converters, or most OEM style aftermarket H-pipes. These systems are mandrel bent for maximum performance and include Super 44 series mufflers. This American Thunder system delivers a super aggressive interior and exterior tone and is suited to the enthusiast who wants the most aggressive components they can purchase. Like all Flowmaster systems, the benefits include improved throttle response and power. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
Features:
- Fits with most modified suspensions
- Stainless steel construction
- Patented Delta Flow technology
- Lifetime limited warranty
- Premium Flowmaster quality
Product Specification:
- 2WD/4WD: 2WD
- Exhaust series: American Thunder®
- Exit Position: Dual Out Dumps
- Finish: Gray
- Heat shield: None
- Inlet diameter (inches): 2.50
- Material: Stainless Steel
- Muffler part number: Kit Only
- Muffler quantity: 2
- Muffler series: Super 44 Series
- Outlet diameter (inches): 2.50
- Single/Dual: Dual
- Sound level: Aggressive Sound
- System type: Cat-back System
- Tip quantity: None
- Tubing diameter (inches): 2.50
Fitments:
- 1986-1995 Ford Mustang GT V8, 5.0L
- 1996-1998 Ford Mustang GT V8, 4.6L
- 1995 Ford Mustang GTS V8, 5.0L
- 1986-1993 Ford Mustang LX V8, 5.0L
- 1996-1998 Ford Mustang SVT Cobra V8, 4.6L
- 1993-1995 Ford Mustang SVT Cobra V8, 5.0L
- 1993 Ford Mustang SVT Cobra R V8, 5.0L
Note: 1986 to 1998 Ford Mustang, GT, LX, and Cobra models with a 4.6L or 5.0L V8 engine.
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