Apparently, Motive Mag has sources at Lexus sales that tell them that the big “L” is planning on offering a supercharger upgrade for their bruit in a suit AKA the IS-F. According to their source the supercharger upgrade will likely push the power output from 416HP to an even 500HP. No word yet on release date or price. However one could assume that the supercharger unit will probably be produced by TRD and offered at dealerships, thus making the upgrade warranty friendly!
We’ll keep you posted.