Sale

BMW M Performance

G30 5 Series Carbon Fiber Rear Diffuser

$2,130.00 $1,684.83 Save $445.17

SKU: 51-19-2-412-405

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The BMW M Performance rear diffusor, crafted from premium carbon fiber, is designed to elevate the visual appeal of your G30 5 Series. Its striking, chiseled fins create a more dynamic and masculine profile, underscoring the car's exclusive athletic pedigree. Please note that installation requires the Matte Black Lower Bumper Trim, which is sold separately. Specific part numbers for the trim vary depending on whether your vehicle is a G30, G30 LCI, M550iX, or M550iX LCI. Installation instructions for the G30 and F90 M Performance Aerodynamics are available. While extensive fitment data is listed, it is recommended to contact the seller with your VIN to confirm compatibility before purchasing, as fitment can vary based on specific trims and engines.

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

BrandBMW M Performance
Part Number51-19-2-412-405
CategoryExterior Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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