Gen3__1”or 2” spacer in front to level it out?

I have a 2019 TRD off road.Im looking to leave stock rim and tires for awhile but wanted to level it out a bit with out spending a ton on lift and suspension equipment yet. Is 1” or 2” spacers needed? Or is there something else I should do for getting her level?

 

Bilstein 5100

/endthread

 

By measurement theres 1 1/2" to 1 5/8" between front and back.

 

I’m a newbie so a bilstein 5100...what’s involved with that?

 

It is a height adjustable front shock. It dosnt do the dumb shit spacers do. It is a better shock than stock. Cost a little more than spacers but worth every penny. There is alot of info on the forums about them along with how to install. Check out Marie @HeadStrong Off-Road. She is an amazing help