Aggressor 2-into-1-into-2 Header with Heat Shield - Chrome

Lighter system offers more flow and makes more top-end power than the factory system Features 1-3/4" 16-gauge mandrel bent, interconnected headers, and 220° full-coverage heat shields Front pipe crosses over to the left side and is securely mounted to the transmission oil pan Hidden linear crossover for maximum top-end horsepower, improved low-end torque, and sound-dampening Includes 12 mm and 18mm O2 sensor ports O2 sensor ports and plugs, gaskets, and all mounting hardware included Reduces heat transmission to the rider and passenger by routing the exhaust under the frame instead of under the seat Crossunder pipe is formed from the 1-7/8" tubing for increased ground clearance and no cross-sectional area loss Made in the U.S.A.