We specialize in oversized wind deflectors for Japanese Kei Trucks, Mini Vans, 4x4, and Vans, as well as windshields for Japanese motorcycles.

Yes, we offer a 30-day money-back assurance. If you are not 100% satisfied, let us know, and we’ll refund the product money via PayPal.

Yes, we deliver worldwide delivery at a reasonable cost of $19 for Asia and $49 for further countries, excluding Australia, for long-sized items.

We make our products to order, with a typical production time of 5–7 business days.

If your item arrives damaged, we will ship a replacement item at no additional charge.

Our products have an average satisfaction score of 4.9 over the past 10 years in the Japanese market.

We use high-quality materials sourced directly from Japan, including acrylic from SUMITOMO/SUMIPEX, double-sided tape from NITTO, and polishing wax from TRUSCO.

We handcraft our wind deflectors with precise craftsmanship, incorporating a wider and thicker design compared to standard products to ensure superior quality and functionality.

Yes, if you agree to post your car or bike with Mud Factory products on social media, we’ll include a free original sticker with your order.

Our wind deflectors use superior materials and a meticulous manufacturing process, resulting in a product that is up to three times more expensive to produce but delivers extremely higher quality and durability.

A weather guard keeps rain and wind out by pushing them away from your windows. It allows you to have your windows left ajar in case of bad weather thus preventing the accumulation of fog and the sound of the wind on the other hand keeping your car on the inside dry.

Yes, a window visor lets you open windows a little bit without letting in rain or dust, which helps the air flow. It lets fresh air flow through the car, makes it less stuffy and keeps the cabin comfortable, especially on lengthy trips or when it's humid outside.

The door visors are designed to suit specific types of vehicles and vans. The design and size of the windows of the car will determine how well the car will work. It is prudent to look into the product details or specifications of your car before purchasing a set of door visors to ensure that they fit well.

Buying from Mud Factory means Japan-standard design, Thai craftsmanship, and proven durability. Our 2.5mm wind deflectors outperform thin alternatives and are trusted by retail buyers and distributors worldwide.

Automotive weather guards redirect airflow to reduce rain entry and wind noise. Our wide-body wind deflectors improve ventilation while driving, camping, or sleeping inside the vehicle—without sacrificing comfort.

We use premium 2.5mm acrylic instead of fragile 1mm materials. Every deflector is built to handle intense heat and freezing conditions, ensuring long-term clarity, strength, and reliable performance.

Businesses partner with Mud Factory for bulk wind deflectors thanks to high profit margins, stable stock availability, and fast global shipping via DHL and FedEx.