Originally Posted by
dtinker
The filters post#3 look like they are for an SRT6 with the step. The NA with either the Stock Crossfire air box or the MC airbox are shorter and no step.
I think you have it backwards, Dave. I took a look on RockAuto and all the listings for the N/A air filters ( Hastings, Wix, Fram, Mann, Mahle ) all show the stepped filter and cross reference the M/B# A 112 094 0
3 04 (Mopar 5098424AA)
The ones for the SRTs are shown with no step and cross reference M/B# A 112 094 0
4 04 (Mopar 5135447AA)
But when you upgrade to the K&N and AFE on the N/A, they come with no step. Weird!