Please note that this product has a lead time of approximately 6+ weeks from the point of order. This lead time is a worst-case scenario, purely due to their popularity.

As of May 1st, all Ring Spec wings will now be in pre-preg carbon hence the small price increase.

Please CLICK HERE to contact us for the latest ETA.

The Ridgeline Motorsport Ring Spec Wing is designed to deliver increased downforce while maintaining the aerodynamic efficiency of the factory M235i/240i wing. With an extended width from 122 cm (48 inches) to 130 cm (51 inches), this wing offers superior stability without compromising the OEM design.

The Ring Spec Wing is available in two mounting heights: Street Spec at 16 cm (6.3 inches) and GT4 Spec at 21 cm (8.3 inches).

Extended Wing Size

The wing’s length has been increased to 130 cm (51 inches) for enhanced downforce, improving handling and stability while retaining the original aerodynamic efficiency.

Mounting Options

Choose between Street Spec (16 cm height) for a more subtle street setup or GT4 Spec (21 cm height) for aggressive track performance.

Dry Carbon Endplates

The wing features dry-carbon endplates for added strength and lightweight performance.

Pre-preg Carbon Fibre

Constructed using pre-preg carbon fibre and cured in an autoclave, this wing features a 2x2 weave for exceptional strength, precision fitment, and long-term durability.

Installation Information:

• Pre-Drilled for Easy Installation: Comes pre-drilled for a smooth installation process.
• Professional Installation Recommended: To achieve the best fitment and performance, professional installation is highly recommended.
• Please note: We recommend adding additional strengthening for the boot lid, we offer a number of different options, from simple strengthening cups to Genuine BMW fitting kits and drilling templates.

Hardware Included

The following hardware is included with this product;

• 4x End Plate Bolts & Washers
• 4x Upright into Wing Bolts, Nuts & Washers
• 4x Boot Lid Bolts, Nuts & Washers