IS 2021+ Base Model#N# Nia Body Kits Lexus Nia Body Kits Lexus Nia Body Kits Lexus Nia Body Kits. Lexus IS 500 NIA Diffuser Bumper Extension w Optional Brake Light 2022 2025 Grille Style is not compatible with Flash Mod. 100% Fitment guaranteed or your money back! Paint match guaranteed or your money back! Guaranteed not to warp with the heat of your exhaust or your money back! Designed to work with all aftermarket exhaust as it doesn't interfere with the bumper opening. Compatible with: 2022 2025 Lexus IS 500 (v 8) Not compatible with (Base model IS300, IS350, (v 6) F Sport model IS300,IS350) Bolts right up in minutes to the bottom of your rear bumper with your factory bolts clips, and support screws (all included). The NIA Rear Diffuser is test fitted before leaving our facilities, for guaranteed fitment, color matched with base clear coat, just like your OEM factory paint. The functional safety brake light turns on with regular lights and turns brighter when pressing the brakes. Manufactured in our Miami, FL factory from ABS plastic (Industry standard), and reinforced on the bottom with our exclusive reinforcements design for strength, yet flexible, our ground effect kits are the most durable in the market, to withstand the common potholes, curb rash, and occasional parking blocks. Options are Primer coated, color matched to your vehicle paint code, or hydro dipped, Worldwide Shipping is available. Diffuser The kit includes: 1 Rear Diffuser (with either Grille or Optional Brake Light). All holes pre drilled. All hardware for easy installation. Wiring Diagram Installation Guide