Exclusive triple stepped headers for anti-reversion, full range torque and optimal horsepower 1-piece full length heat shields prevent chipping, rust and peeling between sections Large 2-1/2" 16 gauge heavy duty 220� blue proof shields available in chrome or black hi-temp finish Removable baffles O2 ports and plugs provided if needed Complete with mounting hardware and brackets Unmatched sound and performance 100% American made Note: Not legal for use in California on pollution controlled vehicles - Check local laws before installing. Note: Image for reference only. Actual product may vary according to vehicle.