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Protect your BMW 4 Series Gran Coupe interior with the WeatherTech FloorLiner DigitalFit floor liner set, part number WET445701-444102. Designed for select 2015-2017 BMW 428i, 428i xDrive, 435i, 435i xDrive, 440i, and 440i xDrive Gran Coupe models, these black liners provide comprehensive coverage for the front and rear footwells. The set includes a two-piece rear section for dependable coverage across the rear passenger area.
Digital laser measurements of the vehicle interior help create a precise, consistent fit that follows the contours of the carpet and footwell surfaces. WeatherTech’s patent-pending HighDensity TriExtruded material combines a rigid core for strength with a textured surface that helps maintain traction against the carpet and provides a comfortable tactile feel. The formed construction is designed to remain stable during everyday driving while helping shield the original carpeting from water, dirt, snow, mud, and other debris.
Advanced channels guide spilled fluids and loose debris into a lower reservoir, with additional channeling designed to help minimize movement while the vehicle is in motion. The liner can hold up to 1.5 quarts of water without spilling, helping keep moisture away from shoes and clothing. When cleaning is needed, trapped fluids and debris can be removed over the vehicle’s door sill for convenient maintenance. The WeatherTech FloorLiner DigitalFit is backed by a 3-year warranty and offers a practical solution for preserving the appearance and condition of your BMW interior.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
