i'm real happy with those Pioneer TS-D6802R in my car. I'm working on a solution for replacement door subs powered by the stock amp, but it will be awhile until I can give a report. No space for an amp/sub in the trunk of my convertible.
You will have to buy or find new door panels that have the built in housing for the door subs. A junk yard part dealer may be the cheapest route.
2013 GT, AT, JBA ceramic LT with catted H pipe, resonator delete, GT500 axlebacks. Steeda CAI, Brenspeed tuned, AMR chrome wheels, Cooper
RS3-S tires, Focal door and rear coaxial speakers, Shelby-Kicker door subs
2013 V6 performace pkg, airaid CAI,BBK throttle body, Bama tuned, MTX thunderform, Pioneer Coaxials, alpine KTP-445U amp
The love of my sons life