Premium Racing Lug Nuts for BMW Performance Vehicles
Upgrade your BMW's wheel security and style with the Project Kics Iconix R40 Racing Lug Nut Set. Engineered from ultra-strong Chromoly steel 435, these precision-crafted lug nuts deliver professional-grade performance for both street and track applications.
Revolutionary Two-Piece Design
The R40 features an innovative patent-pending design where the top of each lug nut spins freely from the tapered centering ring. This unique engineering provides:
- Superior wheel protection - Minimizes scratching during installation and removal
- Precision fitment - Tighter, more secure hold than traditional one-piece lug nuts
- Enhanced safety - Six-sided hexagonal design prevents stripping
- Anti-theft security - Includes 4 wheel locks for added protection
Lightweight Performance Engineering
Constructed from lightweight composite materials, the complete 16-piece set weighs under 2 lbs, reducing unsprung weight for improved handling and acceleration. The open-ended design accommodates both standard and extended studs, making them versatile for various wheel setups.
What's Included
- 16 Chromoly steel lug nuts (M14x1.25 thread pitch)
- 4 matching wheel locks
- Removable colored end caps
Fitment Notes
Important: Compatible with extended studs when the cap is removed. To use the colored end caps, 54mm studs are required. Please note that 54mm studs are not compatible with wheel spacers.
Perfect for BMW M3, M4, M5, M6, and M-Sport models. Ideal for enthusiasts who demand the highest quality in wheel hardware for street driving, track days, or show vehicles.