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Exterior Components› Running Boards, Truck Steps and Components

Maxton Design

Rear Bumper Diffuser

Name: Rear Bumper Diffuser
Brand: Maxton Design
SKU: BM-6-06-GC-M-PACK-SD1G

$296.81

SKU: BM-6-06-GC-M-PACK-SD1G

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

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Overview

The Maxton Design Side Skirts Diffusers are designed to enhance the visual appeal and aerodynamics of your BMW 6 Series Gran Coupé M-Package. These diffusers are made from ABS plastic, a material commonly used in OEM automotive parts for its durability, impact resistance, and shock absorption. They feature a UV protection coating and are TUV MaterialGutachten certified for quality.

Show original supplier description

The Maxton Design side skirts diffusers are precision-engineered visual components crafted to give your vehicle a sharper, more aggressive aesthetic. Each part is developed using 3D laser scanning technology to ensure a consistent and precise fitment. These components are constructed from ABS plastic, a material widely used in the automotive industry for its excellent impact, scratch resistance, and shock-absorbing properties. The surface is treated with a UV protection coating to maintain longevity. This product includes a mounting kit and installation manual for a straightforward process, though professional installation by an auto body shop is recommended. Fitment is exclusively limited to the BMW 6 Gran Coupé (F06) equipped with the M-Pack trim. Please note that this product is not compatible with standard non-M-Pack models. The part is TUV-certified for material quality, ensuring a high standard of durability.

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

Brand	Maxton Design
Part Number	BM-6-06-GC-M-PACK-SD1G
Category	Exterior Components

Videos

How to install SIDE SKIRTS ABS Gloss Black | #StreetPlus

BMW 8-Series gets a Maxton makeover | Maxton Design UK

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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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