Deals4cars

Features: Machined aluminum muffler brackets for increased strength and durability. Asymmetrical muffler configuration for increased packing volume. Most systems equipped with a RC-4 Resonance Chamber for reduced sound output. Machined mid pipe to headpipe joint for a better, leak-free fit. TIG precision welding. Made in the U.S.A.. It does NOT pass AMA/FIM sound regulations..