Interested in upgrading from the oem door speakers to some nicer ones that will allow me to apply a tad bit of bass to them. Not looking for an amp or subwoofers as it's overkill for my needs. Does anyone know if these speakers will fit in the doors without cutting? Are they too deep?

alpine speakers

 

Not sure why they wouldn't fit with no modifications.
I have these, they're a little bigger and I had to make a quarter inch spacer so it wouldn't hit the window when it was rolled down
http://jlaudio-mobile.shptron.com/p/c2-650?pp=12

 

Alpine type s 6.5 screwed in nice just had to cut rear basket

 

Why are you looking at 5 1/4" speakers when we have 6 1/2" speakers?

Get the SPR-60(c)s. Like starchland said, easy install... simple cut of the basket . Done.