NU 2468ST 2 STAGE FILTER AIR FILTER KITS APPLICATION YEAR PART DRZ/KLX110 '02-06 A TTR125 '00-06 B REPLACEMENT PARTS APPLICATION PART DRZ/KLX110- fil High performance, high-flow filter and base designed to maximize airflow over the restrictive stock setup Air filter base is CAD designed and CNC machined from HDPE plastic TTR filter is 3 times larger than the stock filter and adds almost 1/2 horsepower