- Description
- Fitment
- Refund Policy
The MMX Performance Replacement Wheel Stud Set (M14x1.25) is a direct-fit upgrade designed to simplify wheel installation while improving long-term reliability. Ideal for use with aftermarket wheels, spacers, or as preventative maintenance, this stud conversion provides a secure and consistent mounting solution compared to factory wheel bolts.
Manufactured from heat-treated high carbon steel, each stud is engineered for strength and durability under demanding driving conditions. The chrome plated finish offers corrosion resistance while maintaining a clean, refined appearance suitable for both street and track applications.
Available in two lengths, the 70mm and 80mm configurations are designed to accommodate a range of spacer setups. The extended stud design allows for easier wheel mounting and alignment, reducing installation time and improving overall safety during wheel changes.
Product Details
- Includes a complete set of 20 wheel studs
- M14 x 1.25 thread pitch for BMW applications
- Manufactured from heat-treated high carbon steel
- Chrome plated finish for corrosion resistance
- Internal 6mm Allen drive for easy installation
- 13mm threaded hub shank
- 8mm unthreaded shank for brake disc clearance
- Designed for improved wheel alignment and installation
Available Sizes
- MMR37-1503-70: 70mm length (supports up to 10mm spacers)
- MMR37-1503-80: 80mm length (supports up to 20mm spacers)
Fitment
- Universal fit for BMW models using M14 x 1.25 wheel hardware
Installation Guide
Please review the MMX wheel stud fitting guide before installation. The guide outlines the recommended installation process, required tools, thread cleaning procedure, Loctite application, stud torque guidance, wheel nut torque reminder, and post-installation re-torque procedure.
Download the MMX Wheel Stud Fitting Guide
Important: This guide references the complete stud and nut conversion process. This product listing is for replacement wheel studs only. Wheel nuts are not included.
Related Products
Notes
- This item is not eligible for return
- Wheel nuts are not included
- Maximum approved vehicle weight: 2500KG
- Includes a 1-year manufacturer warranty against defects in materials and workmanship
- Designed and tested in the United Kingdom
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
