K&N 01-04 Lexus IS300 L6-3.0L Performance Air Intake Kit

K&N 01-04 Lexus IS300 L6-3.0L Performance Air Intake Kit

Marsoni

M251S

$184.00

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N 01-04 Lexus IS300 L6-3.0L Performance Air Intake KitA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect

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Does not have a proper fit on a 2024 Lexus TX 350 without some minor modification. The filter casing has a guide that it's supposed fall into one of the pleats like a notch, however, notice this filter has the white strips which I guess are added structural support. I simply cut the 2 strips on the pleat the guide falls into. The filter will not fall apart by doing this. It's a minor inconvenience that can be easily corrected yourself or simply find another filter that does not have anything blocking the pleats the entire width of the filter.

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Reviewed in the United States on January 26, 2026

Verified Purchase

Apacs1

Massapequa, US

★★★★★ 5

Fits perfectly

Size: 7.5" x 8.7" x 1.4"

easy to install

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Reviewed in the United States on December 3, 2025