i was just wondering if you could do this..use trd shocks with the tanabe df210 lowering springs.

 

They'll work together. I'd recommend either going all TRD or none though. The shocks are set to work specifically with the trd springs. If you want to go with tanabe, why not go with an aftermarket adjustable shock? They're not that much more, and all good shocks have as good a warantee than TRD or better (you know that the TRD shocks are waranteed trough TRD and NOT scion, right?) anyways, it's up to you how you run your car, either set up will work.

By the way, which island are you on?