Exterior Components› Body Panels and Components

ALPHEYGA

Carbon Fiber Rear Diffuser

$3,170.00

SKU: ISF-GTS-D

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The ALPHEYGA ISF-GTS-D is a rear diffuser crafted from carbon fiber. It is designed to enhance the aesthetics and functionality of the Lexus IS F 2IS models from 2006 to 2013.

This accessory features a lightweight yet strong construction, an aerodynamic design to reduce drag and improve airflow, and aims to provide enhanced stability at high speeds.
Show original supplier description
The ALPHEYGA GTS Carbon Fiber Rear Diffuser is an aftermarket automotive part designed specifically for the Lexus IS F 2IS models produced between 2006 and 2013. This component focuses on enhancing the vehicle's exterior styling and managing airflow at the rear. Its aerodynamic design aims to reduce drag and improve underbody airflow, which can contribute to better stability at higher speeds. The addition of this diffuser provides a sporty and aggressive visual upgrade to the rear of the vehicle. The product is engineered for precise fitment on the specified Lexus IS F 2IS models from 2006-2013. This rear diffuser is presented as a balanced exterior upgrade, merging the visual appeal of carbon fiber with functional aerodynamic shaping. The goal is to enhance the vehicle's presence while supporting more efficient airflow management, aligning with the objectives of performance-oriented aftermarket aerodynamic accessories.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandALPHEYGA
Part NumberISF-GTS-D
CategoryExterior Components

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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