The speakers that came with my aging 2007 F250 were terrible. They just felt like absolute trash with the worst sound quality I've had in a car in years. I decided to get some new Pioneers and mate them up to my head unit. This guide should work for 2003 to 2007 F250 Crew Cab trucks, mine is a 6.0L turbo diesel.
Here are the parts and tools I showed in this video:
https://goo.gl/ePZLuN - Pioneer TS-A6886R Speakers
https://goo.gl/dfQnEm - Pioneer AVH-2300NEX Receiver
https://goo.gl/Hi9XqH - Metra 95-5812 DDIN Install Kit
https://goo.gl/Lrpbuq - Metra Wiring Harness
https://goo.gl/gt5sMY - IWISS HSC8 Self Adjustible Crimping Tool
https://goo.gl/FXrhC1 - Wera 8004 B Zyklop Full Metal Ratchet
https://goo.gl/RJ8zsF - TEKTON Slotted and Phillips Screwdrivers
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