Originally posted by wdskuk:
anyone here have the injen intake for the is300. how much horsepower did it give. Can you feel it when your drving.
everyone heard of it.......
do a search for it but just to let you know the Injen intake and the RMM intake both made the IS lose power.....
they are nothing but a pretty piece for the engine, that makes a noise...
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Later
MIKE
ONYX 01, Fully loaded, Graphite Polished, Factory Spoiler, SRT Intake (on order)