I've been looking for options to improve the ride quality for my 97 2WD SR5.

After searching the internet, the lifting kits I've found all appear to be only for 4WD.

The only lowering choice I've found is the 1" shorter spring kit from Performance Products (R&S Springs) for 4WD.
Are there any options for street only 2WD 4Runners?
I'm willing to consider lifting or lowering one to two inches.
Or does it really improve the ride by just switching shocks? I'm interested in what the forum thinks.