Buell Pro Series K&N Air Filter - X1 1999-2002

K&N's lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration.

We recommand to use 2 single breather solutions partnumber: MCS999485

And our Oil Catch can with partnumber: MT-703

Product Specifications Product Style: Oval Air FilterHeight: 3.5 in (89 mm)Inner Wire: No Outside Length: 5 in (127 mm) Outside Width: 3.5 in (89 mm)Top Style: RubberFilter Re-Oiling Amount: 0.38 oz (11 ml)Weight: 0.6 lb (0.3 kg)