Elevate your GM pickup truck's performance with the high-quality Cat Back Exhaust Kit 99-06 GM P/U 4.8/5.3L by FLOWMASTER. Unleash a deep, aggressive rumble while boosting horsepower and torque.
Experience improved exhaust flow and fuel efficiency for a more responsive driving experience. Stand out on the road with the signature FLOWMASTER sound and craftsmanship. Upgrade your truck with this American Thunder exhaust system for power, sound, and style!
This 2.5-inch aluminized steel tailpipe ensures durability and longevity. Enjoy the perfect balance of performance and aesthetics with this top-notch exhaust system. Say hello to enhanced driving dynamics and a head-turning presence on the road!
