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Flowmaster 717827 Flowmaster FlowFX Axle-Back Exhaust System

Free shipping on orders over $29.99

$446.95

$ 99 .00 $99.00

In Stock
  • FlowFX "Straight-through" Large Core Performance Mufflers
  • Large 4.50-inch Black Ceramic Coated Stainless Steel Tips
  • Mandrel-bent Stainless Steel Construction
  • Dyno-tuned for Maximum Performance
  • Uses the Factory Hanger Locations


Introducing our FlowFX Axle-back exhaust system for 2005-2010 Ford Mustang GT, Shelby GT, GT500, California Special and Bullitt cars with the 4.6L and 5.4L engines. Features include dual 3.00-inch mandrel-bent stainless steel tubing running into a pair of compact round FlowFX "straight-through" performance mufflers for a deep tone. The large 3.00-inch core mufflers provide maximum performance, are constructed from bright 409S stainless steel and utilize the factory hanger locations for an easy installation. The mufflers are finished off with large 4.50-inch black ceramic coated stainless steel tips filling out the factory exhaust cutouts in the lower valance. Designed for easy installation, includes all necessary parts, hardware, and detailed instructions. Covered by our Lifetime Limited Warranty. Notes: Includes GT500KR models.


customer
Reviewed in the United States on November 14, 2023
Very nice and easy to install, and they aren't ear piercing when idling/cruising, but they get loud during acceleration.
Derrick
Reviewed in the United States on July 19, 2022
Great bass sound
Tim
Reviewed in the United States on March 9, 2022
They sounds amazing but when they came..there was rust on the insides and after having them on my mustang for 4 months they starting rusting where the hanger mounts are and around the mufflers..
Gerald Zirnheld
Reviewed in the United States on March 4, 2022
sounds good enough for me, I painted mine black with high temp paint before installing, installed with no issues, after a month so far so good
unanimous
Reviewed in the United States on January 17, 2021
These exhaust were simple to install and sound amazing!! More than pleased!!
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