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Home / Exhaust / Catback / Flowmaster 87-93 Mustang 5.0L LX /86 GT American Thunder SS Cat-Back Exhaust System
Flowmaster 87-93 Mustang 5.0L LX /86 GT American Thunder SS Cat-Back Exhaust System
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Flowmaster

Flowmaster 87-93 Mustang 5.0L LX /86 GT American Thunder SS Cat-Back Exhaust System

PART 817213CATEGORY Catback
$868.95
MSRP $977.95You save $109.00
$868.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

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

Flowmaster American Thunder Cat-back Exhaust System

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

Manufacturer notes

Fits 1986-1993 Ford Mustang LX with 5.0L engine. Fits coupes and convertibles. Also fits 1986 Ford Mustang GT with 5.0L engine.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
700042022427
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

Flowmaster 87-93 Mustang 5.0L LX /86 GT American Thunder SS Cat-Back Exhaust System

8793 MUSTANG 50L LX 86 GT AMT 409S

SYS 87-93 MUSTANG 5.

About the manufacturer

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

Additional manufacturer information

SYS 87-93 MU

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