Flowmaster · New
Flowmaster 87-93 Mustang GT 5.0L FlowFX SS Exhaust System
MPN 717116 · Store SKU flo717116
Supplier stock checked 11/8/2026, 6:44:12 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This Flow FX cat-back exhaust system is designed for the 1987-1993 Ford Mustang GT with the 5.0L engine. Features include 409 stainless steel construction for added durability and 16-gauge 2.5-inch mandrel-bent tubing for unrestricted exhaust flow with tailpipes that exit in the stock location behind the rear valance. The stainless "straight-through" Flow FX performance mufflers deliver a moderate yet deep and powerful sound while the interior sound is kept very mild. The system uses the factory hanger locations and includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Backed by Flowmaster's Lifetime Limited Warranty. Fits 1987-1993 Ford Mustang GT 5.0L, Flow FX Cat-Back, 2.5" 409 Stainless Steel Exhaust System Flowmaster Flow FX Cat-Back Exhaust System
Manufacturer fitment & guides
Check 717116 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
