What is the difference between these two (besides 1/2 inch
)? The 4" comes with shocks (cheap?) but not shackles for $820, the 4.5 EX comes with shackles but not shocks for $1129. Are the regular RE springs by another company (cheaper)? Are the Extreme springs that much better?
I really prefer Bilstein shocks so I'm leaning towards the 4.5 EX. I know the general opinion is to piece out, but I've been looking at piecing both the BDS and RE and the kits seem cheaper even if I won't use some of the parts.