engine oil light

i have a 2008 Charger SRT with the 6.1 roughly 97k miles. when i purchased the car in Florida it came equipped with a Mopar CAI. which i also had on my 05 srt4. I live in south Louisiana so its basically a tropical depression, with the same Intake ive blown a rod through the block at 76k miles...

I have a 2006 Charger R/T I had my engine oil light start coming on intermittently (when going slow or idling) and my check engine light is on. I did the key dance to see it is throwing a P0520 code which seems related to oil pressure sensor. I checked my oil and topped it off just to be...