2014-2020 BMW M3 F80 & M4 F82 KNF Style Rear Diffuser

Shop premium parts to enhance your vehicle's performance, style, and customization with high-quality upgrades. This KNF Style Rear Diffuser with LED light transforms the rear profile of your M3 or M4 with bold, track-inspired detail. Crafted from durable carbon fibre, it enhances aerodynamic flow and brings an aggressive look that stands out day and night thanks to the integrated LED light. Fitment: 2014–2020 BMW M3 F80 / M4 F82Package Contents: One Rear Diffuser with LED Light 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.