if you are looking for every ounce of power to squeeze out of your bike but don't want to spend a fortune, look no further.The sa-4 full system delivers performance that is unmatched for the price, with huge horsepower and torque gains across the board.Lighter, stronger, and more powerful than the stock system, the construction of the sa-4 full system is unrivaled.
light weight brushed aluminum muffler
tig welded reinforced muffler bracket
tig welded 304 stainless steel mid pipe and head pipe
black powder coated stainless steel end tip
massive horsepower and torque gains
removable screen-type spark arrestor included
hand-crafted in the usa