Fed up with factory wheel bolts?
If you regularly remove and refit your wheels, you’ll know the hassle: lining up bolt holes, juggling the weight of the wheel, risking cross-threading, or even knocking your calipers.
The MMR Performance Stud & Nut Kit is the perfect solution. Stronger and more secure than factory bolts, it also makes wheel changes far quicker—ideal for motorsport or track use. Designed for all cars using M14x1.25 nuts, including BMW F & G-Series models and Mini F56 onwards.
👉 Click here for the fitting guide
M14 x 1.25 heat-treated high-carbon steel studs with a durable chrome-plated finish
Lightweight M14 x 1.25 7000-series aluminum open-ended nuts with gloss anodizing
Internal 6mm Allen drive for precise installation
Knurled outer collar for improved grip during fitting
8mm unthreaded stud shank for brake disc clearance
Oversized 19mm conical-seat nuts for greater contact area and ease of use
Maximum vehicle weight: 2500kg
Not a locking/security solution
To protect the anodized finish:
Use only pH-balanced cleaners (non-acidic, non-alkaline, non-solvent)
Avoid wheel cleaners and abrasive compounds
Wash only with mild soap and water
Do not use commercial car washes with aggressive chemicals such as TFR
