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Exterior Components› Body Panels and Components

ChargeSpeed

CFRP Rear Diffuser

$1,520.00 $1,174.99 Save $345.01

SKU: CS9735RDC2

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Charge Speed rear diffuser cowl is a body component designed for the 2015-2021 Subaru WRX STI 4-door sedan (VA chassis). It is made from Japanese CFRP with a 1x1 plain weave pattern and features a glossy finish. This diffuser is designed to be a 100% bolt-on part with precision pre-drilled holes for easy installation.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandChargeSpeed
Part NumberCS9735RDC2
CategoryExterior Components

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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