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Flowmaster 817517 Force II Axle-back Exhaust System

Free shipping on orders over $29.99

$1,226.95

$ 99 .00 $99.00

In Stock

1.Style:Base Product


  • Includes Hangers and Hardware for an Easy Installation
  • Specially Designed 80 Series Performance Mufflers
  • Mandrel-bent 16 Gauge Stainless Steel Tubing
  • Highly Polished Quad 304 Stainless Steel Tips
  • Deep Moderate Exterior Exhaust Tone


The Force II system is designed to replace the original factory mufflers located behind the rear axle using factory style connections. With easy fit in mind, these stainless steel systems are mandrel-bent for maximum performance, feature specially-engineered 80 Series mufflers that have a deep moderate performance tone outside the car, with little to no interior resonance in the cab. The system uses the factory hangers and are finished off with quad 3.00-inch polished 304 stainless steel tips. Includes all necessary parts, hardware and instructions for a quick and easy installation. Force II systems are suited to customers looking for efficiency improvements without a lot of noise. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage.


Edward Allen Horton
Reviewed in the United States on September 16, 2024
Sound is great, just right.
Check it out !!
Reviewed in the United States on October 1, 2023
Does NOT have that stupid High pitch trumpet sound like Corsa and others.It sounds like a deeper higher RPM system ,sounds good.Its on a 1999 Corvette
Andrew Jones
Reviewed in the United States on November 5, 2015
Prefect match.
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