streetx

iTrader: (4)

saw that the 640hp LS motor was mentioned in here. I think theres a little more than just throwing some snails on the motor will make that power reliably. Theres probably a fair amount of tweaking of the internals of that particular motor

NorCal510

Go for the IS-F! You can't compare the reliability of Lexus to Bmw. Lexus is FAR better than Bmw in reliability. I own 2 Bmws and after they all hit the 50k miles mark, they become money pits maintenance wise. I just recently sold one Bmw and will be picking up an IS-F soon.

With the IS-F you kinda get the best of both worlds in terms of luxury and performance! Go for IS-F!

zazzn

Not sure if you guys saw but I picked up the f....

So far so good needs a little more juice. I think I'll be adding a 150 shot and intake in short time