Khrome Werks HP-Plus Drag Pipe Baffles The HP Plus Drag Baffles enhance low and mid-range performance of Khrome Werks drag pipes while effectively dampening sound. Crafted from all-steel construction, it is designed for durability and longevity, ensuring reliable performance over numerous miles. Features All-steel construction that dampen the sound without impeding the flow 10-1/2 length Mounting hardware included Can improve low and mid range power Made in the USA