Just picked up a 2014 Unlimited loaded (Billet Silver, Saddle Leather, Side Airbag, NAV, painted top, etc...). MSRP was $40,060. 3 days in, I am starting my mods slowly. Picked up the Jeep All-Weather mats, rear taillight brush guards, and fuel door. Then today I upgraded all of the speakers to Pioneer. I installed TS-D1720C in the front and tweeters, plus put TS-A1675R in sound bar. I left the factory sub. I had to shave the tweeter housing about 1/16th of an inch for the proper fit. I will say the sound difference is incredible. Clarity and volume are where I'm happy now. No amp and no sub and total cost was $400 installed.