I think that with the continual advances in their F line, such as the LF-A, we will see some of that trickle down to more affordable cars, such as the IS-F. I'm looking forward to the 2nd gen of this car...We're actually getting quite close. I believe the 2nd gen IS was released in '07.
PAST 2002 GGP Lexus IS300 - RMM - HKS - Rays
PAST 2007 Black Sapphire E90 335i - BMS - JB+
PAST 2010 Jerez Black E92 M3
PAST 2012 Mineral White E92 M3
CURRENT 2013 Singapore Grey F10 M5