Downstar Billet Hardware Kit - F80 M3 | F82 / F83 M4 | F87 M2C
Downstar Billet Hardware Kit - F80 M3 | F82 / F83 M4 | F87 M2C
Downstar Billet Hardware Kit - F80 M3 | F82 / F83 M4 | F87 M2C
Downstar Billet Hardware Kit - F80 M3 | F82 / F83 M4 | F87 M2C
Downstar Billet Dress-Up Hardware Kit - F80 M3 | F82 / F83 M4
Downstar Billet Dress-Up Hardware Kit - F80 M3 | F82 / F83 M4
Downstar Billet Dress-Up Hardware Kit - F80 M3 | F82 / F83 M4
Downstar Billet Dress-Up Hardware Kit - F80 M3 | F82 / F83 M4
Downstar Billet Dress-Up Hardware Kit - F80 M3 | F82 / F83 M4
Downstar Billet Hardware Kit - F80 M3 | F82 / F83 M4 | F87 M2C
Downstar Billet Hardware Kit - F80 M3 | F82 / F83 M4 | F87 M2C
/ PRODUCT ·HARDWARE KIT

Downstar Billet Hardware Kit

4.8 163 ratings
[ VERIFIED FITMENT ]
F80 M3F82 / F83 M4F87 M2C
Washers
Fastener Metal
Regular price$199.99
/
Shipping calculated at checkout.
  • Shipped from USA
/ 01 · OVERVIEW

Downstar builds most kits to order. Expect 5 to 10 business days from the order date before this ships.

A 44 piece kit that replaces the OEM torx bolts across the F8X engine bay with socket head bolts and billet aluminum beauty washers. It is the cheapest way to make an S55 bay look deliberate rather than factory, and none of it is structural, so it goes on and comes off without consequence.

Washers are 6061 billet anodized in a range of colors, and fasteners are available in blue zinc, gold zinc or stainless. Color coded instructions are included so you are not guessing which bolt goes where. Made in the USA.

This kit fits S55 Competition models only. It will not fit the N55 F87 M2.

Aluminum color chart

Fastener metal options

Anodized finishes can fade with prolonged sun exposure. The washers are anodized in California, but no anodized part is immune to years of UV.

FITMENT

- F80 M3

- F82 / F83 M4

- F87 M2 Competition (S55 only)

/03·SHIPPING
Ships in 1-3 Days
Flat Rate Shipping
Fully Insured

Processing: In-stock items typically ship within 1–3 business days. We do our best to get every order out as quickly as possible. All orders are quality-checked and ship with full insurance coverage. If an item is out of stock, we'll reach out ASAP with an ETA.

Carriers: Carbon fiber and performance parts ship via UPS. Smaller items ship via USPS.

Tracking: You'll receive a confirmation email when your order ships with a tracking link — you can also track it anytime from the order page linked in that email. Allow 1–3 business days for tracking to update.

International: We ship worldwide. Contact us at sales@horizonmotorsport.com for international shipping quotes.

Signature: We may require a signature for high-value orders. Please be available during your estimated delivery window.

Horizon Motorsport - Est. 2019

Built for BMW Enthusiasts

We specialize in quality aftermarket parts for BMW M-cars. Every part we carry is selected, inspected, and shipped with the same care you'd give your own build. Our goal: help you get your car looking and performing exactly how you envisioned it.

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/ ? · ASK A QUESTION

Have a question about this part?

Fitment uncertainty, install details, compatibility with other mods — whatever it is, our team replies personally, usually within 24 hours.

We read every message. Usually respond within 24 hrs.

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