2021 IS300 Air Filter/Intake
#1
Driver School Candidate
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Does anyone have recommendations for performance air filters and air intakes for a 2021 IS300 RWD. Please let me know if there are any other performance changes I can make as well.
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2021IS300 (09-01-21)
#6
Driver School Candidate
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#14
Driver School Candidate
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My 23 IS 350 has the factory cold air intake. This set up doesn't take advantage of the opening and gets air from inside the engine compartment, so I was wondering how good it is. I was thinking maybe a less restrictive filter in the factory box?
#15
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According to RR-Racing, The best setup is the stock airbox, and a high flow filter (K&n/Fsport) with their carbon air intake tube... D3 however apparently says that the air intakes that remove the airbox are significantly better? I personally threw the F-sport air intake on my 16' a few years ago, But I thought the difference in opinion is interesting.
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Lee3333 (03-30-23)