on hard acceleration! Mellow tone while cruising!
Mac's 2.5" cat-back system uses their patented chamber type
Flowpath muffler for increased power and fuel economy. This is an
easy bolt on system that requires no cutting or welding. The 100%
aluminized steel system is HTS coated for longevity. The Mac system
offers great performance and great value. Exhaust tone rating:
moderate to loud. Fits 02-04 4-Door V6 & V8.