K&N Air Filter

Anyone tried a K&N Air Filter on a TrailBlazer?

Tons of owners on other TB boards have will no concerns at all.

Joel

I replaced my filiment air cleaner with a high volume K&N filter 4 days ago. More power and about 1.5 more miles to a gallon.

Have the 77 series on mine. Good improvement in midrange torque, noticable mpg increase, at least 2 mpg over stock. Under WOT though it is pretty loud. Well worth the money for the performance gains and mpg gains. The looks are 100% better. For even more torque gains cut off stock resonator at rear of vehicle, the thing is hidious. I had shop cut mine off and weld 2.5" pipe with nice stainless tip. Minor increase in sound, but nice gains in performance and looks!