3D Design G45 X3 M-Sport Carbon Rear Diffuser

3108-34513

The 3D Design G45 X3 M-Sport Carbon Rear Diffuser is engineered to elevate the rear profile of BMW’s latest X3 platform with a refined OEM+ aesthetic and precise fitment. Developed using the G45 X3 M50 as the base vehicle, this diffuser integrates seamlessly with the factory bumper while enhancing the vehicle’s overall presence with a more aggressive and motorsport-inspired design.

Constructed from high-quality gloss 1x1 plain weave carbon fiber, the diffuser maintains 3D Design’s signature attention to detail and finish. The design complements the factory body lines without appearing over-styled, delivering a clean, purposeful upgrade that aligns with BMW’s original design language. For added detail and functionality, the diffuser includes a matching carbon fiber rear tow hook cover.

Installation is straightforward, utilizing factory mounting points and clips on the rear bumper to ensure proper alignment and secure fitment. No extensive modification is required, allowing for a clean installation that preserves OEM integrity.

Product Details

• Gloss 1x1 plain weave carbon fiber construction
• Designed using the BMW G45 X3 M50 platform
• Enhances rear styling with OEM+ fit and finish
• Includes carbon fiber rear tow hook cover
• Utilizes factory bumper clips for installation
• Precision engineered for consistent fitment and alignment
• Designed, tested, and manufactured by 3D Design Japan

Vehicle Applications

• BMW G45 X3 with M Sport rear bumper

Notes

• Due to installation of the rear diffuser, the trunk lid smart opener function may become unavailable
• Requires genuine BMW PDC sensor holder (Part No. 5112 5A83 E85) for installation
• Professional installation recommended for best fitment and alignment