After 15 years, the Fox Body Mustang was growing long in the tooth. Although still based on an updated version of the Fox Platform, the SN95 and New Edge styles took classic cues and tossed them in a blender with more modern design elements and platform improvements to create a Mustang ready for the 21st century. Holley has you covered with a full support in aftermarket modification!

Depending on your choice of sound, we have patented and proven chambered muffler series that deliver mild, moderate, aggressive, and very aggressive sounds. And unlike other muffler manufactures, we offer numerous muffler models which can control the drone, also known as interior resonance inside the vehicle cab area. Check out all the different series mufflers we offer and find the ones that are right for your vehicles.