- ARH manufactures a unique Catback system that locates our 3″ X-Pipe further forward for increased scavenging and improved power. Connects immediately after the stock cats, with a simple mark and cut (no welding required). System features a deep, throaty tone with no noticeable rasp or cabin drone. Includes our Pure Thunder Series mufflers and resonators in all 3″ construction and reuses stock adjustable tips.
ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.