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Upgrade your Harley FL motorcycle with the KHROME WERKS Aggressor 2-into-2 crossover headers, part number 200670. Designed to deliver increased airflow and top-end power, these headers feature a 1-3/4 inch diameter, 16-gauge mandrel-bent interconnected tubes that optimize exhaust flow for improved performance. The system's design reduces heat transmission to the rider and passenger by routing exhaust under the frame rather than under the seat, enhancing comfort during rides. Constructed from durable materials and finished in a sleek chrome, these headers add a bold aesthetic to your bike while boosting its horsepower and torque.
The front pipe crosses over to the left side, securely mounted to the transmission oil pan, ensuring stability and optimal exhaust routing. A hidden linear crossover maximizes top-end horsepower, enhances low-end torque, and provides a refined sound profile. The crossunder pipe, formed from 1-7/8 inch tubing, offers increased ground clearance and maintains cross-sectional area for efficient exhaust flow. This system includes 12 mm and 18 mm O2 sensor ports, along with plugs, gaskets, and all mounting hardware necessary for installation. Proudly made in the U.S.A., these headers are designed for riders seeking performance, durability, and a clean, aggressive look for their Harley FL motorcycle.
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