You CAN swap the front coils while keeping the XREAS system intact... I did it myself. I ran FJ coils with 1/2" Toytec spacers up front and FJ coils in the rear for a 2/1 lift that sat pretty level. This is how it sat...
With your XREAS having that many miles, it would be a good time to go with the Bilsteins... the XREAS shocks are pretty short anyway, especially the rear so raising it really doesn't leave much down-travel. I used to lift one or the other rear tire off the ground constantly while off-roading. By the way, the FJ coils were a nice upgrade for the money.
Can I keep the same spacers and use different coils or even just replace the spacers with bigger coils? I'm kind of stuck in the middle on what to do, I know the xreas is a ***** to fix when it goes bad
