This is a Brand New Direct Ignition Coils, Tune Up Kit  It will fit the following years and models.
Fits

2006-2008 Chrysler 300 5.7L
2006-2008 Dodge Charger 5.7L

KIT INCLUDES:

8x Part# 7805-1355 100% New Tested Aftermarket Coils With Dual Spark Plug Boots REF# UF504 50090
16x Part# 3570 Champion Platinum Spark Plugs .045 Gap
1x Part# P4651 New Oil Filter for 2008
1x Part# P4670 New Oil Filter for 2006-2007
1x Part# PA5560 New Engine Air Filter
1x Part# 3064C New Improved Charcoal Cabin Air Filter