PRE-BUILT E9X M3 (E90, E92, E93) & 3 Series Pre-lci Coupe & Convertible (E92, E93) Round Ring Headlights
PRE-BUILT E9X M3 (E90, E92, E93) & 3 Series Pre-lci Coupe & Convertible (E92, E93) Round Ring Headlights

PRE-BUILT E9X M3 (E90, E92, E93) & 3 Series Pre-lci Coupe & Convertible (E92, E93) Round Ring Headlights

Regular price$1,100.00

Headlight modification option:
  • Free Shipping within the Continental US | Worldwide Shipping AVAILABLE
  • Description
  • Vehicle Compatibility
  • Shipping Cores

Please be aware that pre-built units are made to order!


The OEM round ring setup suffers from very old technology which results in uneven rings where the inners are brighter (and not very bright to begin with) than the outers, and they are also an unsightly yellow which makes the car look very old and dated. Our round ring retrofit solves all of that as they feature the brightest rings on the market with over 160 LEDs in the inner ring and over 190 LEDs in the outer ring in a very modern 6k white color!


The round ring headlights includes:


  • V3 6k color round rings with advanced gel coating (no visible LEDs)
  • Satin black out (all chrome is stripped 100% prior to prep and paint, shrouds and corner housings painted satin black)
  • Proper reseal
  • 1 year parts and labor warranty


FREE shipping within the Continental U.S. 

Worldwide shipping available, rates are automatically processed through check-out. 


A refundable core deposit of $1400 will be required. It will be 100% refunded once we receive your OEM lights given that they are in proper working condition. Cores must be returned within 30 days of receiving the new headlights. Failure to do so will result in forfeiting the entire core deposit.


All orders are unique custom individual orders, therefore sales are final and nonrefundable.

  • Pre-LCI 2007- 2010 3 series coupe & convertible
  • All years of E9x M3: 2008 - 2013 E90 M3, E92 M3, E93 M3
    • Note: All E9X M3 use the same headlights regardless of pre-LCI or LCI designation

If you're trying to avoid downtime with your car, we highly recommend you to opt for our pre-built services. Here's how it works:


  • Select and purchase our "pre-built" modified OEM headlights with an additional core deposit.
  • Install our headlights, remove your old headlights
  • Ship your old headlights to 6743 Dublin Blvd, #17, Dublin, CA, 94568
  • Your core deposit portion will be 100% refunded*


Headlight cores must be returned to BayOptiks within 30 days of receiving the new headlights otherwise the additional deposit will be forfeited. If original cores were sent with damages, BayOptiks will either deduct a portion of your deposit or retain your deposit.


*Pre-built means they are built on OEM cores. All orders are built to order and not upgradable with any options. The builds are standardized with pre selected options.


**Original headlights must be undamaged and be in complete working condition. They must retain all their original brackets, internal wires cannot have fraying insulation. Outer lens condition does not matter. Some model headlights do not require a core deposit.

FREE shipping within the Continental U.S. for Headlights, Taillights, DRLS, and Carbahn Controllers. Shipping rates apply towards Exterior and Performance products.

Worldwide shipping available, rates automatically processed through check-out.

Please note, for retrofits, you are paying for a headlight modification service which requires you to ship us your headlights (does not apply to our DRL products). The service itself includes the installation of rings and associated parts but does NOT include new headlights.

If you require new headlights at an additional cost to start with, please select Purchase new OEM headlights from the headlight option selection.

If you select Shipping own headlights to Bayoptiks for modification, you are required to ship your headlights to us. Once we are done completing your customizations, shipping your order will be free of charge if you live in the Continental US.

Headlights: At this time, typical turnaround times for for ship-in and pre-built headlights can range between 6-8 weeks depending on the complexity of the build and availability of components.

New OEM headlights require an additional 4-8 weeks lead time as they are a special order based on the vehicle VIN due to different versions e.g LHD, RHD, North America, European, etc.

DRLs & Taillights: Please allow 3-5 business days for order processing followed by shipping.

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. 

All sales are final across all of our headlight, taillight, and carbon fiber products and we do not accept returns.

We can only exchange taillights/carbon fiber for the same model taillights/carbon product if there is a defect which needs to be verified and evaluated via photo and video proof.

Due to the customized nature of headlight orders, custom headlight build cancellations are subject to a 25% non refundable fee unless it is a special case (e.g. transfer of ownership of the vehicle) which require documentation and we determine if the fee is applicable or not on a case by case basis. The 25% cancellation fee is required due to special order/unique/non-refundable parts as well as labor and services rendered. 

We recommend professional removal and installation of the headlights and we are not liable for any damage incurred from self installation. In some instances, coding may be required for the headlights for all features to function 100% correctly. Coding and associated fees are the responsibility of the buyer.

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Each headlight retrofit we offer features a 1 year warranty which covers against any defects related to service performed by BayOptiks. This warranty only covers the original purchaser of the retrofit and cannot transfer to future owners. After 30 days of receiving the retrofitted BayOptiks headlights, the customer is required to pay for shipping costs related to warranty repair work; we take care of the warranty related service as well as the return shipping costs for U.S. customers. International customers are required to pay for shipping costs to us and return shipping. Any labor costs associated with headlight removal/reinstallation are the  sole responsibility of the original purchaser. BayOptiks does not reimburse for any labor costs associated with headlight removal/reinstallation.

For taillight products, the 1 year warranty only covers the original purchaser and cannot transfer to future owners. After 30 days of receiving BayOptiks taillights, the customer is required to pay for shipping costs related to warranty exchanges, we take care of the warranty replacement in compliance with the manufacturer requirements as well as the return shipping costs.


We offer headlight and performance installations at our shop located in Dublin, CA. Installs only apply towards headlights and performance products purchased through our site.

Email for a quote today!