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Your cart is empty.Race-proven performance and a powerful deep muscle-car sound to match, with a PowerFlo Exhaust System from SLP Performance Parts. This exhaust system includes a pair of our PowerFlo mufflers and Loudmouth II muffler, which use a straight-through design and ceramic-wrapped perforated core to significantly outflow traditional chambered and turbo-type mufflers. Combined with our Dual-Dual slash cut polished tips, you'll really feel and hear the difference!
Ronald L Colburn
Reviewed in the United States on January 27, 2024
Very nice quality exhaust
Felix
Reviewed in the United States on January 1, 2023
Bought and installed per the instructions. The couplers that connect are not the best. Lost one side 1/2 back and they don’t offer replacement parts. Complete waste of money
Andrew Dalickas
Reviewed in the United States on August 19, 2022
Bought these for my 99 mustang gt. Got these on and man do they sound amazing. If you don’t like something that’s loud and raspy then this isn’t the exhaust to look for. But these came earlier than expected and cheaper than American Muscle!
Mike F.
Reviewed in the United States on March 26, 2022
Box came broken and missing most of the parts
Dustin B.
Reviewed in the United States on August 16, 2019
The media could not be loaded.
van stricklin
Reviewed in the United States on December 30, 2016
It made my mach 1 more fun to drive.
Grayson
Reviewed in the United States on October 19, 2015
Product as described. Fit on my 2004 Mustang GT and it sounds perfect. JEGS was a great seller to work with and their customer service was exceptional.
LedEx
Reviewed in the United States on March 29, 2013
Put 'em on my son's '99 MGT and was very impressed with the sound and performance. Very easy to install.
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