We now have in stock the Cobalt/Ion and Cobalt SS/ Redline Ion K&N drop in filters ! Gain a few hp with the rewashable/reusable filter from K&N for very little money !

$37.00 plus fedex shipping for non supercharged Cobalts/Redlines
http://www.modernperformance.com/gm/kn_colbalt_ion_filter.jpg

$54.99 plus fedex shipping for supercharged Cobalts/Redlines
http://www.modernperformance.com/gm/kn_colbaltss_ionredline_fil.jpg

We have both in stock, give us a call toll free, we will ship one off to you the same day you order via Fedex !