Same procedure as the older cars. I plan to replace my '07's Shaker speakers.
The speakers in the rear deck are a real PIA. So make sure you really want to change them.
2007 GT500 - White, Blue stripes, 2010 clutch, JLT123, SLP Loudmouth, VMP tune, AFCO heat exchanger, CHE upper/lower control arms, QA1 adjustable rear shocks. #360 of all GT500 coupes. 13,000 miles.
RWHP - ?? ~500
2012 Jeep Wrangler Sport 6spd - Daily Driver