Flowmaster · New
Flowmaster 99-04 Mustang LX 3.8L V6 Force II Cat-Back Exhaust System
MPN 17275 · Store SKU flo17275
Supplier stock checked 11/8/2026, 10:02:34 AM UTC. Adding a part does not reserve it.
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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
The Force II® system is for the person who is looking for a complete Cat-back dual exhaust system with a milder exhaust tone. With easy fit in mind, this exhaust system features 2.50-inch mandrel-bent aluminized steel tubing and a pair of Super 40® Series mufflers for a mild but deep tone. The custom dual tailpipes are finished off with polished stainless steel tips and gives your car the look of a true dual exhaust system that mimics the look of a Mustang GT. The Force II system delivers a moderate exterior tone and mild to moderate interior tone. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for an easy installation you can do at home. Notes: Fits both coupes and convertibles. 1999-2004 Ford Mustang LX with 3.8L engine. - Moderate sound Flowmaster Force II Cat-back Exhaust System
Manufacturer fitment & guides
Check 17275 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
