Downstar Billet Dress-Up Hardware Kit for BMW F9X M5 / M8

Engine Bay Done Right.

Stock OEM hardware is functional but forgettable. This kit replaces the exposed fasteners in the most visible areas of your F9X engine bay with 6061 billet aluminum hardware, turning a detail most people overlook into something worth opening the hood for.

Coverage

Hood locking latches
Front core support cover
Air box brackets
Covers all major visible engine bay fasteners

Material

6061 billet aluminum beauty washers and socket head bolts
CNC-machined to OEM thread specifications

Finish Options

Blue Zinc / Raw Aluminum
Blue Zinc / Black
Gold Zinc / Raw Aluminum
Gold Zinc / Black
Stainless Steel / Raw Aluminum

Select your preferred finish option at checkout.

Installation

Direct OEM hardware replacement
Detailed instructions included
No modification required

Fitment

BMW F90 M5 Sedan (2018-2023)
BMW F91 M8 Gran Coupe (2020-2023)
BMW F92 M8 Coupe (2019-2023)
BMW F93 M8 Convertible (2019-2023)

Every CenCal order is eligible for Package Protection, powered by Redo. It is selected by default at checkout and covers your shipment against loss, theft, and damage in transit.

What it covers:

Lost packages confirmed by the carrier
Stolen packages marked as delivered but not received
Items that arrive broken or damaged in transit

Resolution: Approved claims receive a full replacement at no cost. For damage claims, you keep the damaged item and receive a brand new replacement.

Claims must be filed within 7 days of the delivery date. See the full policy or email support@cencalmotorsport.com if you need help.

If protection is removed at checkout, CenCal cannot file a claim or accept responsibility for shipping issues.