After their recent success in AMA Superbike FormulaXtreme racing, Team Erion gives credits to K&N. Find out what motivates champion rider Josh Hayes

K&N Engineering teams up with Riverside California East Rotary Club and Old Farts Racing Club to give back to the community that helped build their success

K&N sponsored rock crawler Cody Waggoner had a good showing at the 2008 WE Rock USA opener in Perris, California. He makes rock crawling a family affair

K&N sponsored teams crushed the competition at the 2008 WE Rock season opener in Perris, California

K&N sponsored Team Lovell did well at the first King of the Hammers rock race, combining desert racing and rock crawling. Hear what the team had to say

K&N manufactures air filters for cars, trucks, motorcycles, boats, generators, just about anything with an engine. Why not for unidentified flying objects?

He holds the land and water World Speed Records above 200 mph. He stopped by K&N Engineering headquarters in Riverside, California to talk with us

We interviewed Vaughn Gittin Jr., the world's highest ranked drifter. He competes against top drivers from Japan, England, Ireland, Malaysia and New Zealand

Custom 2008 Suzuki GSX1400R Hayabusa on display in Las Vegas, Nevada at K&N's SEMA booth. Derby City Customs designed this bike for K&N

K&N Horsepower Challenge kicked up the excitement again. We went to the NHRA Auto Club Finals in Pomona, California to talk with drivers