The BMW M3 Rear Diffuser by Seibon, made from premium carbon fiber, is the ultimate enhancement for your `01-`05 BMW E46 M3. Designed to accentuate performance and style, this rear diffuser not only upgrades the look of your vehicle but also improves aerodynamics.

Seibon, known for its exceptional craftsmanship in carbon fiber components, uses a superior 3K 2X2 twill weave carbon fiber fabric to produce this rear diffuser. The manufacturing process ensures a high carbon-to-resin ratio, which provides exceptional stiffness and strength without adding unnecessary weight. Each diffuser is finished with a high-gloss clear coat that resists chipping and flaking, ensuring longevity and a show-ready finish, contributing to your car's sleek and sophisticated appearance.

Features

• Made from high-quality 3K 2X2 twill weave carbon fiber fabric
• Designed specifically for the 2001-2005 BMW E46 M3
• Enhanced aerodynamics with lightweight durability
• Glossy clear coat finish—no painting required
• Available for show-ready installations

If you're considering upgrading your BMW M3, the Seibon rear diffuser is an ideal choice. For further inquiries or assistance, feel free to contact us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. Both locations offer expert installation and customization services to ensure your component fits perfectly. If you are purchasing multiple items, please contact us to discuss possible shipping discounts. We are committed to providing top-tier service and satisfaction in all your automotive needs.

We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov