2021–2026 Lexus IS GTS Rear Diffuser
2021–2026 Lexus IS GTS Rear Diffuser
$ 299.99
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Check if this fits your vehicle
Free shipping to the lower 48 states!
As low as $ 74.99/mo with affirm
Limited Lifetime Warranty
Fitment Guarantee
Description
Give Your Lexus IS a Sharper Rear Profile
Upgrade your Lexus IS300 or IS350 F SPORT with the AeroFlowDynamics Rear Diffuser. Add a more aggressive finish to the lower rear bumper and give your exterior build a cleaner, more complete look.
F SPORT rear bumper required. Does not fit non-F SPORT rear bumpers or the Lexus IS500.
Key Features
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Aggressive rear styling: Adds definition to the lower bumper for a sportier appearance.
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F SPORT bumper fitment: Designed for the compatible IS300 and IS350 applications below.
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Complete-build styling: Complements front lips, side skirt extensions, and trunk spoilers.
Vehicle Fitment
U.S.-market applications:
| Model | Years | Required bumper |
|---|---|---|
| Lexus IS350 F SPORT | 2021–2026 | Factory F SPORT rear bumper |
| Lexus IS300 F SPORT | 2024–2025 | Factory F SPORT rear bumper |
The 2021–2026 range covers the combined product application. The U.S. 2026 IS lineup is IS350 only.
For other markets, confirm your model year and factory F SPORT rear bumper before ordering.
Does not fit:
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Non-F SPORT rear bumpers
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Lexus IS500
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2020 and earlier Lexus IS models
Before Installation
Test-fit the diffuser and check alignment and exhaust clearance before securing it. Professional installation is recommended for proper positioning.
Complete Your Lexus IS Build
Pair your diffuser with the AFD Lexus IS GTS Side Skirt Extensions to carry the styling along the sides of your car.
Upgrade your Lexus IS F SPORT rear profile with AeroFlowDynamics.
Fitment & Specs
Use the vehicle finder to verify compatibility for your specific make, model and year.
Shipping
Free shipping (no minimum).
01 / Configurator
Find Parts For Your Vehicle
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If you have questions or concerns, feel free to contact our specialist today!
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OWNER FEEDBACK
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