How do you like the IMS? Also where did you get those spring options? The closest I see on their site is 2.25" front lift and no lift in the rear. Otherwise they have a 1.5" lift in the rear.
I used these instructions to install my A119 Mini 2 in my 4runner. These instructions are for a sienna (which i also have) but the only difference is the stock 4runner dash cam connector in the overhead console is white on the left/driver side, instead of blue like the pictures illustrated in...