F8X F80 M3 F82 M4 F32 Series CSL Yellow Headlight DRL Module Upgrade (2014 - 2017 PRE-LCI LED Only)

Give your BMW F80 M3, F82/F83 M4, or F32 4 Series a race-inspired lighting upgrade with this CSL Yellow DRL Module Upgrade, designed for 2014-2017 Pre-LCI models equipped with factory LED headlights.

This custom DRL upgrade transforms the factory daytime running lights with a bold CSL Yellow appearance, adding a sharper and more motorsport-inspired front-end look. The service is designed for owners who want a distinctive lighting update while retaining the original headlight housing and factory-style integration.

For the in-house installation package, customers ship in their headlights for professional modification. The process includes proper headlight opening and resealing with no cutting, installation of the CSL Yellow DRL components, and optional outer lens and PPF upgrades when available.

Product Specifications

Key Features

• Designed for select 2014-2017 BMW F80, F82, F83, and F32 models with Pre-LCI LED headlights
• CSL Yellow DRL upgrade gives the front lighting a race-inspired appearance
• Available as an in-house headlight modification service
• Module-only option available for experienced installers
• In-house service includes proper headlight open and reseal with no cutting
• Complete left and right headlight DRL update included with installation package
• Optional new outer headlight lenses and PPF available
• Includes 1-year warranty with in-house installation package

Configuration Options

• In-House Installation Package – includes CSL Yellow DRL update for left and right headlights with proper open and reseal service
• Module-Only Option – for experienced installers familiar with headlight disassembly and internal LED installation
• Optional Outer Lenses – available as an add-on when selected
• Optional PPF – available as an add-on for added lens protection

Package Includes

• CSL Yellow DRL upgrade components for left and right headlights
• Installation service when in-house package is selected
• Proper open and reseal service with no cutting when in-house package is selected
• Optional outer lenses and PPF if selected

Note: This is a headlight modification service that requires customers to ship in their existing headlights. New headlights are not included. All custom individual orders are final sale and nonrefundable.

Installation

• In-house installation requires shipping your headlights for modification work
• Headlights must be opened and disassembled to access the internal LEDs
• Proper open and reseal process is performed with no cutting when service package is selected
• Module-only installation requires experience with headlight disassembly
• Professional installation is highly recommended

Fitment

• 2014-2017 BMW M3 F80 with LED headlights
• 2014-2017 BMW M4 F82 with LED headlights
• 2014-2017 BMW M4 F83 with LED headlights
• 2014-2017 BMW 4 Series F32 Coupe with LED headlights
• 2014-2017 BMW 4 Series F33 Convertible with LED headlights
• Fits Pre-LCI LED headlights only

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.