ive used kn filters in my last 4 vehicles and am very pleased with this products quality and performance hassle recharge five stars five stars five stars braided line ive purchased here on amazon that was great quality the braiding its self isnt very well junk recommend this to anyone driving a 9598 mustang cobra five stars not a great filer but does the job for the price and frequency i use it i couldnt ask for much more gets the job done the pegs are spaced wide apart so the rings get lined up nice and straight to the grinding wheel