Sale

Stillen

Type-GR Rear Diffuser

$799.00 $719.10 Save $79.90

SKU: AC-RL15FDMU-GR-GF

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Anderson Composites Type-GR rear diffuser offers a GT350-inspired aesthetic upgrade for your 2015-2017 Ford Mustang. Its Type-GR design aims to clean up airflow and enhance the rear styling. Installation may require minor adjustments, as mounting tabs might need modification for perfect fitment. Prior to painting, normal preparation steps like sanding and priming are necessary. Surface blemishes that may occasionally occur due to the manufacturing process are intended to be removed during this standard preparation.

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

Fitment Guaranteed

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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

BrandStillen
Part NumberAC-RL15FDMU-GR-GF
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.

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