
Apex Wheels Stud Kit - BMW E-Chassis (M12x1.5mm)
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Tired of your wheel falling off after that last bolt comes out, or keeping track of different lug bolts for your different spacers? Apex BMW M12x1.5mm Stud Kits offer an ideal, motorsport solution for you. Available in multiple lengths, head styles and lug nut designs, these kits are configurable to fit whatever your needs may be.
| Chassis | Total Studs/Nuts Needed |
| E30 Non-M | 16 |
|
All other E-chassis BMW models (except E70 X5) |
20 |
Spacer Compatibility
| Thread Length | Spacer Application |
| 75mm | Up to 12mm spacers |
| 90mm | Up to 20mm spacers |
About our stud Kits
Our new and improved Apex BMW stud kits are the perfect upgrade for any set of performance wheels. We engineered these wheel studs with an improved shoulder design to eliminate stress risers that lead to stud failure in most other designs. These wheel studs feature a 5mm hex head for easier install, but our new design is now also available in a true bullet nose version. Use this kit to convert your BMW from inconvenient lug bolts to stronger and safer wheel studs. These can be used with or without spacers, and are easy to install.
Click Here for installation instructions.
APEX STUD KIT SPECIFICATIONS
- Apex Wheel studs are exclusively manufactured for us by a TUV approved manufacturer and OEM supplier in Europe to our design specifications
- New thicker shoulder design provides a superior seat for bottoming-out during installation
- Thicker shoulder prevents the stud from threading further into the wheel hub, resulting in stress risers caused by additional threads cut into the stud
- 75mm length allows for the use of spacers up to 12mm in thickness safely, or no spacer at all, without making any hardware changes
- Hex Head stud tip includes a 5mm hex to allow for faster installation. Install kit including 5mm allen wrench and red thread locker sold separately.
- Bullet nose stud tip features a true bullet-nose tip for race use. Bullet nose tips allow for faster installation of wheel hardware as alignment is even easier and an airgun can safely be used
- Studs are 10.9 grade and cold forged from steel wire
- Studs and nuts are M12x1.5mm thread with a 60 degree taper identical to OEM BMW hardware
- Studs are black zinc plated, while the nuts are available in both black and silver zinc plating

FAQ
At T1 Motorsports, Not only do we specialize in aftermarket parts, but we also specialize in all mechanical repairs. We are a full-service mechanical shop, with skilled technicians geared towards OEM and Aftermarket enthusiasts.
How Long Will It Take to Receive My Order?
Shipping times depend on your location and our inventory levels.
- In-Stock at T1 Motorsports Orders: Orders for in-stock items will be shipped out on the same business day.
- Out-of-Stock & Distant Warehouse Orders: If an item is not in stock or is located in a warehouse, it will take 2-3 weeks to arrive at our facility before being shipped using the method selected at checkout.
- Order Tracking & Confirmation: Delivery details, including tracking information, will be provided in your confirmation email once the order has shipped.
For any shipping-related questions, please contact T1 Motorsports customer support.
My Order Is Taking Longer Than Expected. What Can I Do?
At T1 Motorsports, we strive to ensure every customer is satisfied with their experience.
- Before your order is confirmed, you will receive an email with the estimated arrival time (ETA) for your shipment.
- While we do our best to meet all delivery expectations, unexpected delays may occur. Rest assured, our team is always here to help and resolve any issues.
- If you have any concerns regarding your order, please contact us directly, and we’ll work to find the best solution for you.
What Is Your Order & Shipping Policy?
It is your responsibility to provide accurate shipping information at checkout. T1 Motorsports is not liable for any delays, lost shipments, or additional costs resulting from incorrect or incomplete addresses submitted during ordering.
What Is Your Return & Exchange Policy?
All processed orders that have not shipped will incur a 6% processing fee, this is mainly to cover any payment processing and cancelation fee with the manufacturer or warehouse. A processed order is an order that has already been put in our system and the product has been taken out of inventory and moving towards the packing and shipping face.
On special order or custom-made orders, the processing face is indicated when the manufacturer has received our order. Please be courteous and notify us ASAP if you wish to cancel any order(s) that were recently placed in order to prevent it from shipping out.
Due to the nature of racing and performance vehicles, no returns will be accepted on special order items, opened, installed, incomplete, or otherwise used products. If a product is ordered and not wanted, the UNUSED item can be returned within 30 days after the product has been delivered. This does not apply to SPECIAL ORDER items. Once the product is returned, you have two options for your refund:
You may have your purchase refunded back on your original payment method minus a 20% restocking fee of the total amount. In this case, please know that the initial shipping is not refundable (free shipping items still incur shipping chargers which MUST be deducted on a return). All items wanting to be returned MUST be reported within 30 days of delivery date. If you are still browsing and want an alternate product, we can provide you with a full credit minus shipping costs as a T1 Motorsports store credit. Some brands are excluded and may incur up to a 10% restocking fee. Please contact us to confirm.
On both refund options, a return shipping label may be provided if you are unable to ship the product(s) back using your own method of shipping. This shipping cost will be deducted from your total refund or credit.
What Should I Do If My Ordered Product Doesn't Fit?
We strive on making our fitment guide perfect. If you have any fitment issues regarding your product, please contact us by email or phone and we will solve your issue.
What is Your Order Pickup Policy?
- Once you receive an email confirming that your order is ready for pickup, you may collect it at our store during regular business hours.
- If you wish to designate someone else to pick up your order, please notify us via email with their full name. They will need to provide a valid ID at the time of pickup.
- To expedite the process, please bring your order number when arriving at the store.
- You have 60 days from the date your order status is updated to "Ready for Pickup" to collect your order, unless a different pickup date has been agreed upon.
Orders not picked up within the 60-day window will be deemed abandoned and canceled. No refunds will be issued for abandoned orders.

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AeroWolf
Picked up my exhaust from T1 Motorsports. Awesome customer service from beginning to end. Every email I sent received a response very quickly and they were very informative and polite. Highly recommend for high-end parts!

Sandra G
Excellent experience with T1 motorsports. They were super responsive, very flexible with their service despite the holiday season and had competitive prices with knowledgeable staff

