Flowmaster American Thunder SS Cat-Back Exhaust System for 1986-1993 Ford Mustang 5.0L LX and GT Models

Our American Thunder® exhaust system for 1986-1993 Ford Mustang LX (Fox body) with the 5.0L engine is a bolt-on emissions legal system. Features free-flowing 2.50-inch mandrel-bent stainless steel inlet pipes flowing into a pair of Super 44® Series mufflers for that deep iconic sound of the 5.0L engine. The 2.50-inch mandrel-bent stainless steel tailpipes use the factory hanger locations for a quick and easy installation and the system is finished off with a pair of long 2.50-inch 304 stainless steel tips for that show car look. Includes all necessary parts, hardware and easy to follow instructions and is covered by our Lifetime Limited Warranty. Note: Fits coupes and convertibles. Also fits 1986 Ford Mustang GT models with 5.0L engine 1986-1993 Ford Mustang LX with 5.0L engine. Fits coupes and convertibles. Also fits 1986 Ford Mustang GT with 5.0L engine. - Aggressive sound Fits 1986-1993 Ford Mustang LX with 5.0L engine. Fits coupes and convertibles. Also fits 1986 Ford Mustang GT with 5.0L engine.

• Includes Hangers and Hardware for Easy Installation
• Mandrel-bent 16-gauge Stainless Steel Tubing
• Aggressive Sound Exterior Exhaust Tone
• Super 44 Series Performance Mufflers
• Dyno Tuned for Maximum Performance
• Uses the Factory Hanger Locations
• 304 Stainless Steel Tailpipes
• Lifetime Limited Warranty
• Easy Installation

Upgrade your 1986-1993 Ford Mustang with the Flowmaster American Thunder SS Cat-Back Exhaust System designed specifically for the 5.0L engines in LX and GT models. This bolt-on emissions-legal system features 2.50-inch mandrel-bent stainless steel inlet pipes that seamlessly connect to a pair of Super 44 Series mufflers, delivering the signature deep and aggressive exhaust tone that enthusiasts crave. The system includes factory hanger locations for quick and straightforward installation, ensuring a hassle-free upgrade that enhances both performance and sound.
Constructed from high-quality 16-gauge stainless steel, the mandrel-bent tubing ensures maximum exhaust flow, contributing to improved horsepower and torque. The package comes complete with all necessary hardware, hangers, and easy-to-follow instructions, making it suitable for both DIY install and professional setup. To complete the look, the system is finished with long 2.50-inch stainless steel tips, adding a sleek, show-quality appearance to your vehicle's rear end.
This exhaust system is designed to be dyno-tuned for optimal performance, ensuring that your Mustang not only sounds aggressive but also performs at its best. It retains the factory hanger locations for compatibility with your vehicle's existing mounting points, simplifying installation without modifications. Covered by a lifetime limited warranty, the Flowmaster American Thunder SS exhaust system provides durability and peace of mind while elevating your Mustang’s aesthetics and sound profile. The system is compatible with both coupe and convertible body styles, as well as 1986 Ford Mustang GT models with the 5.0L engine, making it a versatile upgrade for enthusiasts seeking a combination of performance, style, and durability.

Features:

• Includes Hangers and Hardware for Easy Installation

• Mandrel-bent 16-gauge Stainless Steel Tubing

• Aggressive Sound Exterior Exhaust Tone

• Super 44 Series Performance Mufflers

• Dyno Tuned for Maximum Performance

• Uses the Factory Hanger Locations

• 304 Stainless Steel Tailpipes

• Lifetime Limited Warranty

• Easy Installation

Fitments:
1986 Ford Mustang GT
1986 Ford Mustang LX
1987 Ford Mustang LX
1988 Ford Mustang LX
1989 Ford Mustang LX
1990 Ford Mustang LX
1991 Ford Mustang LX
1992 Ford Mustang LX
1993 Ford Mustang LX

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1