I think were talking about both types. The stock filter for the Duratech is a panel filter (I guess most of us know that). The KKM is a cone filter. The second K&N that I installed on my car is a cone type universal filter.

I hope that clears up things a little bit.

Mike

1996 SE MTX, Desert Violet
Blaupunkt Munchen, Dunlop
Sport 5000s, Ray
McNairy's THFix, custom air filter,
Magnecor wires,
Redline D4 tranny cocktail,
9005 lo-beams
SVT-size front rotors, EBC Greenstuff pads all around