3D Design Brombacher

3D Design Brombacher - Full-Reverse Rim Monoblock for BMW

20-inch Stoic Disc Design with Deep Full-Reverse Lip Profile

3D Design Brombacher is a forged monoblock wheel defined by a full-reverse rim profile - a construction that pushes the outer bead seat behind the face plane to create maximum barrel depth. The disc face appears considerably larger than a conventional wheel at the same diameter, with the deep reverse lip contributing both visual mass and an aggressive silhouette at the fender line. Made in Japan and discontinued in 20-inch configuration, the Brombacher remains one of 3D Design's most distinctive sport wheel designs.

3D Design - Japan's BMW Specialist

3D Design is a Japanese company that has built its entire product range around BMW vehicles. The Brombacher combines a specific aesthetic decision - the full-reverse rim - with Japanese manufacturing precision and BMW fitment accuracy. The 5x120 bolt pattern and 74mm center bore (with hub rings for 72.5mm) cover the BMW lineup the Brombacher was designed for. The optional 3D center ornament was available for additional branding detail.

3D Design Brombacher Design and Engineering

The Brombacher disc uses a compact multi-spoke layout with a restrained, unadorned geometry. This deliberate understatement in the disc allows the full-reverse rim profile to dominate the visual impression. The deep barrel created by the reverse outer lip produces a layered, high-impact appearance from outside the vehicle - particularly effective with low-offset configurations at the rear. The design pairs the stoic disc with a flat Matte Black surface to emphasize form over surface finish.

3D Design Brombacher Technical Specifications

Construction: Forged monoblock. Material: Forged aluminum alloy. Available diameter: 20-inch. Available widths: 8.5J to 10.0J. Bolt pattern: PCD 120mm (5-hole). Center bore: 74mm (hub rings available for 72.5mm vehicles). Available offsets: 8.5J at +17 or +30; 9.0J at +11 or +23; 9.5J at +44; 10.0J at +25. Finish: Matte Black. Optional: 3D center ornament. Discontinued model (20-inch).

3D Design Brombacher Available Finishes

The Brombacher in 20-inch configuration was produced in a single finish: Matte Black. The flat non-reflective surface complements the stoic disc geometry and allows the deep full-reverse rim profile to read as shadow and volume rather than as a reflective chrome or polished surface.

3D Design Brombacher Vehicle Fitment: BMW 5 Series, 6 Series, 7 Series, X5

The Brombacher's 5x120 bolt pattern and available offsets cover a broad range of BMW vehicles including the E60/E61 5 Series, F10/F11 5 Series, E63/E64 6 Series, E65/E66 7 Series, F01/F02 7 Series, and F15 X5 with appropriate offset selection. Hub rings are required for vehicles with 72.5mm center bore. Low-offset configurations at the rear produce the aggressive tucked-lip stance characteristic of Japanese BMW performance builds.

Any Vehicle, Any Specification

The Brombacher was built to order in specific widths and offsets for individual BMW platforms and is now discontinued in 20-inch configuration. Contact Hodoor Wheels for alternative fitment options or custom build inquiries for similar full-reverse monoblock specifications.