You obviously didn't do a very thorough search, or else you would have found this thread on the second page of this forum...
http://www.toyotanation.com/forum/showthread.php?t=196731
Hi
Guys
I purchased a 2008 TCH fully loaded and stuff, and now i'm itching to start the mods on it. I have read different things on here about lowering the car and changing the suspension b/c of the weight of the Hybrid battery and stuff. I want to use a setup where I'm using the 18'' GS 430 wheels, I want to drop my ride about 1/2'' as anyone does this? What springs do you recommend? And would this void my suspension warranty if anything happened to my ride? Hope to hear from you guyz...laterz...