Lexus IS 2021-2025 Side Skirt Extensions: a Lowered Look Without Modifying the Suspension
This pair of side skirt extensions attaches beneath the factory side skirts of 2021 to 2025 Lexus IS300, IS350, and IS500 models. The concept is simple yet highly effective: by extending the side skirts down a few inches toward the ground, the sedan appears lower without actually reducing its ground clearance. The set includes a left and right pair, available in matte black, gloss black, or carbon fiber look.
Why a Side Skirt Extension Makes All the Difference
- Lowered silhouette: the car appears lower to the eye, even though nothing beneath the body has changed.
- Visual continuity with the front lip: the extension visually connects the front splitter and the rear diffuser into a single line.
- Three finishes: understated matte black, light-catching gloss black, or carbon fiber look.
- Premium ABS: lightweight, easy to handle, and simple to replace if scuffed.
- Complete pair: left and right sides, with a symmetrical design.
Carbon Fiber Look: Let's Be Clear
The manufacturer is unequivocal, and we are quoting their warning verbatim: the carbon fiber look finish is not real carbon fiber. It is a pattern applied to ABS, which plays with the light and faithfully reproduces the weave—but the material remains plastic. This distinction matters: a genuine carbon fiber part costs several times as much and cannot be repaired in the same way. You know exactly what you are getting.
Technical Specifications
Premium ABS material · matte black, gloss black, or carbon fiber look finishes · side skirt, left and right position · package contents: 1 pair of side skirt extensions · stated compatibility: Lexus IS300, IS350, and IS500, 2021 to 2025. Designed to be secured with self-tapping screws and adhesive.
Installation: What to Keep in Mind
The manufacturer strongly recommends having the installation carried out by a qualified professional and notes that no installation template is provided. First, inspect the part and perform a dry fit: this is also the time to paint it if you want a body-color finish, as a part modified or damaged during installation is not eligible for return or exchange. In practice, degrease the side skirt, position the extension using masking tape, check that it is parallel with the body line, and then secure it. Work at room temperature and check the fit before getting back on the road. Compatibility should be verified according to your model before installation; the perceived color may vary slightly from one screen to another.
Frequently Asked Questions
Do the factory side skirts need to be removed?
No, the extension attaches from underneath, extending the existing skirt.
Will it scrape on speed bumps?
The extension extends down a few inches. On a lowered IS, approach speed bumps at an angle, just as you would with a front lip.
How many pieces are in the package?
One pair: one left-side piece and one right-side piece.
Can they be painted to match the body color?
Yes, before installation, using a primer suitable for ABS. This is actually the ideal time, as the part is still detached.
Are the fasteners included?
The manufacturer describes a mounting method using self-tapping screws and adhesive but does not specify the exact contents of the kit: plan to purchase additional automotive fasteners.
Lower the profile of your Lexus IS: choose your finish and order the pair.
Type: Side skirt extensions, pair
Compatible vehicles: Lexus IS300, IS350, IS500
Years: 2021 to 2025
Material: Premium ABS
Finishes: Matte black, gloss black, carbon fiber look (printed pattern)
Position: Side skirt, left and right
Contents: 1 pair
Mounting: Self-tapping screws + adhesive
Installation: Professional installation strongly recommended, template not provided
Condition: 100% New
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