1-4 DAYS DELIVERY
2019-2022 BMW 3 Series G20 G28 BKSS Style Carbon Fiber Rear Diffuser (With 4 Exhaust tips)
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100% ORIGINAL & HIGH-QUALITY
1-YEAR WARRANTY
Description
Description
Upgrade the rear-end look of your 2019–2022 BMW 3 Series G20/G28 with this BKSS Style Carbon Fiber Rear Diffuser, designed exclusively for quad exhaust setups. Its bold, sculpted design adds aggressive styling while subtly enhancing aerodynamic function.
Constructed from your choice of CFRP, FGCF, or ultra-lightweight Dry Carbon Fibre, this diffuser features an integrated LED light for added flair. Please note: exhaust tips are not included.
Includes one BKSS Style carbon fiber rear diffuser with LED light. Ships fast if in stock; pre-order options available with flexible shipping methods.
Fitment: 2019-2022 BMW 3 Series G20/G28 (With QUAD Exhaust tips)
Package Contents: One carbon fiber rear diffuser with LED Light (DOES NOT INCLUDE EXAHUST TIPS)
Made To Order Shipping Information Made-to-Order Items: If a material option shows "MADE TO ORDER", it means that specific option is currently out of stock and will be produced upon order. Customers can choose from the following shipping methods: * Standard Shipping And Handling (no extra cost) with an ETA of 3-4 months. * Expedited Shipping And Handling (additional cost: $550) with an ETA of 5-6 weeks. In-Stock Items: If a product does not display "Made To Order" when selecting a material option, then it is in stock. It will be shipped from our warehouses within 3-5 business days, plus shipping time.
Shipping Policy
Shipping Policy
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!
Turnaround Time
Turnaround Time
- 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.









