Hi people,
I plan on doing one good serious upgrade to my SC4 within the next year or so, and ive decided on the full computer rebuild from lexuspros.com (adds 30hp, 50tq at wheels) Who else has had either the single or the full ecu upgrades, and what are your thoughts on it? It is alot of money (800 and 1200 respectively, I might try to bargain a little) From what I hear it adds alot of punch to the accleration at all speeds, and "kicks" at the launch much like a performance torque converter would, which I also plan on doing someday. In any case, just let me know how it worked out for you guys that already have the upgrade.

Thanks...

 

i wish i had some feedback for you, but i haven't done the upgrade yet. I can only tell you that i know they are respectable gentleman. Good luck!