You have no items in your shopping cart.
Go Race Parts Presents...
Our Special on Flowmaster Performance Products!
This listing is for Flowmaster American Thunder SS Cat-Back Exhaust Fits 87-93 Mustang 5.0L LX/86 GT
Part Number 817213
Flowmaster built its reputation on a single idea: an exhaust system should deliver real performance gains and a sound the driver actually wants to hear. The company's patented Delta Flow technology uses precisely angled internal chambers to scavenge exhaust gases and cancel unwanted frequencies, producing the deep, aggressive tone Flowmaster is known for without the drone that spoils a long drive. The range spans the well-known Super 40, 40, Super 50 and 10 Series mufflers through to complete mandrel-bent cat-back systems, headers and mufflers built for trucks, muscle cars and daily drivers alike. Every system is designed and tested in the United States and built from aluminized or stainless steel for a long service life.
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**** International Customers Welcome ****
For any questions regarding this listing please do not hesitate to contact us!
We pride ourselves in offering the best pricing and customer service on the internet!






