97 chevy tahoe..actually bought AEM brute force but returned it and bought a k n COLD AIR setup. Way better on improving the horsepower. How bout you guys what ya got??:thefinger

k & n on my 2001 too. Very happy with it. Added a Flowmaster and dual pipes about 6 months after the intake. Sounds pretty good now going in and coming out.

K N all the way!

I just used stock and removed the upper cover on air filter.

I just used stock and removed the upper cover on air filter.

Thats a very bad idea... it will pull hot air fromt he engine bay into the motor which will hurt performance!!!

K N are nice, just make sure the filter end can't get water spray when going through puddles. Also ensure that all connections stay tight. And never do away with intake air temp sensors or Mass Airflow Sensors (MAF). Enjoy!!