






Maxton Design
BMW M4 (G82) Carbon Fiber Side Flaps
CF-BM-4-G82-M-SF1-245-P
Customers ordering this product from the US may incur additional import duties and tariffs at delivery. These fees are determined by local customs regulations and are the responsibility of the recipient. House of Fuel cannot predict or cover these charges. For questions about potential costs, contact info@houseoffuel.us before placing your order.
Details
Overview
Maxton Design side flaps in prepreg carbon fiber for the BMW M4 (G82) — aero accents that finish the lower line of the sills.
Overview
Produced in Maxton's Carbon Division from prepreg carbon fiber cured under high temperature and pressure in an autoclave — the most modern method of carbon production — for exceptional strength at minimal weight. The flaps cover the lower part of the thresholds and extend the side aero package.
Fitment
Fits the BMW M4 Coupe (G82, 2021–2024), M4 Convertible (G83, 2021–2024), M4 Coupe G82 Facelift (2024–) and M4 Convertible G83 Facelift (2024–).
Note: fits only in combination with the Maxton Design side skirts (CF-BM-4-G82-M-SD1-245-P).
Details
- Product: BMW M4 (G82) Carbon Fiber Side Flaps.
- Material: Prepreg carbon fiber, autoclave-cured.
- Brand: Maxton Design.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Every order ships tracked and verified for fitment. Made-to-order items follow the lead time on the product. Questions on fitment or install? Our team's a message away.
Built byMaxton Design
Maxton Design produces precision-fit splitters, diffusers, and aero styling in Europe — aggressive lines, proven fitment, and finishes from gloss black to real carbon.
Explore the BrandTheSpecs
CommonQuestions
Fits the BMW M4 Coupe (G82, 2021–2024), M4 Convertible (G83, 2021–2024), M4 Coupe G82 Facelift (2024–) and M4 Convertible G83 Facelift (2024–).
Note: fits only in combination with the Maxton Design side skirts (CF-BM-4-G82-M-SD1-245-P).
Every order is verified against your exact chassis before it ships — unsure, or running something close but not identical? Ask us and we'll confirm before you buy.
This part ships from Europe. US orders may incur additional import duties and tariffs at delivery — these are set by customs and are the recipient's responsibility. Questions about potential costs? Contact info@houseoffuel.us before ordering.
Every part is verified against your exact chassis before it ships. If you're unsure, ask the advisor on-site or contact us and we'll confirm before you buy.
European-made parts ship direct from the manufacturer — typical lead time is noted on the product. You'll receive tracking as soon as it ships.
Yes — our team can walk you through install questions, and many parts pair with shop install through our network. Reach out anytime.

