Exterior Components› Body Panels and Components

Extreme Dimensions

2018-2020 Lexus LS Series LS500 Duraflex AM Design Rear Diffuser - 1 Piece

$641.67

SKU: E03M 117661

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Extreme Dimensions Duraflex AM Design Rear Diffuser MPN 117661 is made from hand-laid, high-quality 6 oz. fiberglass with a signature black finish. It features high-quality weather-resistant aluminum mesh grille (where applicable) and a proprietary polymer blend for maximum flexibility. This rear diffuser is designed for increased durability, longer service life, and modified aerodynamics, reducing damage rates by up to 75%.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandExtreme Dimensions
Part NumberE03M 117661

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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