Lexus is250 turbo kit or supercharger
10-26-18, 04:20 AM
#2
Check into RRracing. I believe their kit for the 250 is coming Soon, but not 100% sure. I would email or call them directly to see.
10-27-18, 04:39 AM
#3
Racer
RR Racing has an IS350 supercharger that would bolt on to an IS250. Their problem with it was that to get the power gains they are advertising you'd need to add port injectors to the engine which would rocket up the price of the whole kit considerably iirc from a previous thread.
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Is250orFJ
IS - 2nd Gen (2006-2013)
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06-30-13 07:30 PM