What I did was take the 16" dominator air cleaner and cut out the top... use a heat gun to get out the filter in the 14" Extreme top to paint lid custom color or not but is tight enough of a fit to not use trim ring if desired and it will sit lower without the trim ring... Cheaper than the $300 units...

$122 for 16" unit - KNN-60-1640
$78 for 14" "chrome" Xtreme top
$69 for "colored" top
$191-$200 total

Plus I think its sharp looking....