Enhance wheel replacement efficiency on your BMW with a stud conversion kit, facilitating quicker and easier wheel changes. This comprehensive kit includes:

• Conical Seat Lug Nuts (20)
• 75mm Wheel Studs (20)

The installation of these studs provides a permanent wheel-hanging solution, saving time and reducing hassle during wheel changes. By simply screwing in the supplied studs, you'll be ready to go.

Benefits of using wheel studs instead of wheel bolts:

• Some racing regulations mandate wheel studs for enhanced wheel-to-hub contact, ensuring added safety.
• Wheel studs accommodate various spacer widths, eliminating the need for custom bolt lengths when using spacers.
• Simplifies wheel installation; the studs act as wheel hangers while nuts secure the wheel in place.
• Reduces wear on wheel hubs as wheel studs remain in the hub, unlike constantly removed and installed wheel bolts.
• Facilitates quick and easy tire changes as wheel studs stay in place.

Note: Use thread-locking compound during installation and torque studs to 15Nm for optimal performance.

Upgrade your BMW's wheel system with this stud conversion kit for improved convenience and functionality.

Upgrade your BMW's wheel bolts with ECS Titanium Wheel Bolts for superior performance and durability. These bolts are 50% lighter than steel bolts, reducing rotational mass and enhancing vehicle agility. CNC'd from annealed titanium alloy, they meet class 10.9 fastener proof load requirements without signs of fatigue or failure. With precise specifications and a conical seat design, they ensure a perfect fit and optimal performance for your BMW.

• 50% lighter than steel bolts, reducing rotational mass
• CNC'd from annealed titanium alloy for durability
• Conical seat design for perfect fitment
• Resistant to rust and corrosion for long-term reliability

Upgrade Your BMW's Wheel Change Process with a Stud Conversion

Optimize your BMW's wheel change process with a stud conversion kit, delivering faster and simpler wheel swaps. This kit consists of Conical Seat Lug Nuts (20) and 82mm Wheel Studs (20), providing permanent wheel hangers, saving time, and streamlining the process.

• Permanent wheel hangers for quick and hassle-free wheel changes
• Simplifies the wheel installation process compared to wheel bolts
• Accommodates various spacer widths for added versatility
• Reduces wear on wheel hubs, enhancing longevity
• Facilitates quick and easy tire changes and removal

Note: Thread-locking compound is recommended during installation. Studs should be torqued to 15Nm. These studs may be used with spacers up to 20mm.

Unsure of what size spacer will work best for you? This professional kit includes 1mm, 2.5mm, 5mm, 10mm, and 15mm spacers with wheel studs and nuts for you play with. These are not the same spacers that we sell and they cannot be used to drive on. But with the studs installed the car can be lowered to the ground and rolled to check for clearances. These test fit spacers are drilled to fit the standard BMW 5x120 bolt pattern as well as 4-lug 4x100 (and VW/Audi bolt patterns too). You can stack spacers to achieve the perfect clearance. When you're ready call us to order the spacers you need (we make 3mm, 5mm, 7.5mm, 10mm, 12.5mm, 15mm, 17.5mm, 20mm, 25mm, and 30mm spacer thicknesses).

This kit is for purchase only. It's perfect for shops or racecars where changing wheels or brakes is common. We also have kits that are available for rent.

These spacers are not for driving on. They lack the hubcentric lip that BMW wheels are designed to work with. Driving on studs alone will lead to a failure.

Upgrade your BMW's wheel setup with the BMW Wheel Stud Conversion Kit - half Set. This comprehensive kit allows you to convert your wheel bolts to wheel studs, offering enhanced convenience and security. With easy installation and durable construction, this kit is a must-have for any BMW enthusiast.

• Converts wheel bolts to wheel studs for improved convenience
• Provides enhanced security for your wheels
• Easy installation process
• Durable construction ensures long-lasting performance

Wheel Stud Conversion Kit - Half Set: Upgrade Your BMW's Performance

• Allows for easier and quicker wheel changes
• Provides a more secure and reliable wheel mounting solution
• Reduces the risk of stripped lug bolts
• Compatible with various BMW models

Enhance your BMW's performance with the Wheel Stud Conversion Kit - Half Set. This kit facilitates easier and quicker wheel changes while offering a more secure and reliable wheel mounting solution compared to traditional lug bolts. By reducing the risk of stripped lug bolts, it ensures a safer driving experience for BMW owners. Plus, it is compatible with various BMW models, ensuring versatility and ease of installation. Access Secret Premium Dashboard

ECS Tuning's conical seat wheel bolts adhere to some of the most stringent testing and safety standards, and also feature a corrosion resistant black zinc coating for longevity and a change of style. The conical seat of the bolt was designed for compatibility with most aftermarket and OE MINI wheels, to ensure your wheels are safely secured. Make sure your wheels are fastened correctly with Black Conical Seat Wheel Bolts from ECS Tuning.

• Compliant with stringent testing and safety standards
• Corrosion-resistant black zinc coating for longevity and style
• Compatible with most aftermarket and OE MINI wheels
• Set of 20 bolts for replacing factory wheel bolts

Stock size for MINI, great for replacing all the wheel bolts with new for a clean look.

This is a set of 20 to replace your factory wheel bolts to black zinc coated. 14x1.25x27mm

Bolt specifications:

• Diameter - 14mm
• Thread Pitch - 1.25mm
• Length - 27mm

Wheel Stud Conversion Kit - Full Set: Enhance Your BMW's Performance

• Facilitates quick and easy wheel changes
• Offers a secure and reliable wheel mounting solution
• Minimizes the risk of lug bolt stripping
• Compatible with various BMW models

Upgrade your BMW's performance with the Wheel Stud Conversion Kit - Full Set. This comprehensive kit is designed to facilitate quick and easy wheel changes, offering a secure and reliable wheel mounting solution. By minimizing the risk of lug bolt stripping, it ensures a safer driving experience. Plus, it is compatible with various BMW models, providing versatility and ease of installation. Access Secret Premium Dashboard

Drastically improve the looks of your vehicle while improving your vehicle's handling characteristics and/or easily adjust your wheel fitment to allow for the proper clearance when installing parts such as new wheels, big brake kits, or lowering suspension components.Interference from components such as shocks, springs, or control arms are a common issue when installing wheel that are not a direct OE size replacement. By moving your wheels a few millimeters each, you can give yourself enough clearance for proper wheel fitment and give your car a wider stance in the process.

ECS Tuning wheel spacers are constructed of high quality 6061-T6 aircraft grade aluminum and are specifically designed by in-house engineers and cnc machined to exact standards, ensuring the best fitment possible. By carefully measuring the OEM wheel hubs and bore dimensions, these spacers mount with minimal clearance to prevent any vibration, retaining the stock-like vibration free operation. 

This kit includes wheel bolts that are lab tested to meet or exceed ISO 898 class 10.9 mechanical and physical properties to ensure perfect fastening of the wheel to the hub with no issues or potential to snap under aggressive driving conditions.

ECS Tuning is a performance and genuine parts provider that designs their ECS Tuning branded aftermarket automotive parts in-house to ensure the highest quality and affordability possible. Every part's design is subjected to a rigorous test fit and stress test period to guarantee proper fitment and continued reliability for years to come.

This item fits the following BMWs:
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i
Front Only
2007-2013 E70 BMW X5M
2007-2014 E71 BMW X6 xDrive35i X6 xDrive50i X6M

Drastically improve the looks of your vehicle while improving your vehicle's handling characteristics and/or easily adjust your wheel fitment to allow for the proper clearance when installing parts such as new wheels, big brake kits, or lowering suspension components.Interference from components such as shocks, springs, or control arms are a common issue when installing wheel that are not a direct OE size replacement. By moving your wheels a few millimeters each, you can give yourself enough clearance for proper wheel fitment and give your car a wider stance in the process.

ECS Tuning wheel spacers are constructed of high quality 6061-T6 aircraft grade aluminum and are specifically designed by in-house engineers and cnc machined to exact standards, ensuring the best fitment possible. By carefully measuring the OEM wheel hubs and bore dimensions, these spacers mount with minimal clearance to prevent any vibration, retaining the stock-like vibration free operation. 

This kit includes wheel bolts that are lab tested to meet or exceed ISO 898 class 10.9 mechanical and physical properties to ensure perfect fastening of the wheel to the hub with no issues or potential to snap under aggressive driving conditions.

ECS Tuning is a performance and genuine parts provider that designs their ECS Tuning branded aftermarket automotive parts in-house to ensure the highest quality and affordability possible. Every part's design is subjected to a rigorous test fit and stress test period to guarantee proper fitment and continued reliability for years to come.

This item fits the following BMWs:
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i
2014+ F15 BMW X5
2015+ F16 BMW X6
Front Only
2007-2013 E70 BMW X5M
2007-2014 E71 BMW X6 xDrive35i X6 xDrive50i X6M

Drastically improve the looks of your vehicle while improving your vehicle's handling characteristics and/or easily adjust your wheel fitment to allow for the proper clearance when installing parts such as new wheels, big brake kits, or lowering suspension components.Interference from components such as shocks, springs, or control arms are a common issue when installing wheel that are not a direct OE size replacement. By moving your wheels a few millimeters each, you can give yourself enough clearance for proper wheel fitment and give your car a wider stance in the process.

ECS Tuning wheel spacers are constructed of high quality 6061-T6 aircraft grade aluminum and are specifically designed by in-house engineers and cnc machined to exact standards, ensuring the best fitment possible. By carefully measuring the OEM wheel hubs and bore dimensions, these spacers mount with minimal clearance to prevent any vibration, retaining the stock-like vibration free operation. 

This kit includes wheel bolts that are lab tested to meet or exceed ISO 898 class 10.9 mechanical and physical properties to ensure perfect fastening of the wheel to the hub with no issues or potential to snap under aggressive driving conditions.

ECS Tuning is a performance and genuine parts provider that designs their ECS Tuning branded aftermarket automotive parts in-house to ensure the highest quality and affordability possible. Every part's design is subjected to a rigorous test fit and stress test period to guarantee proper fitment and continued reliability for years to come.

This item fits the following BMWs:
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i
2014+ F15 BMW X5
2015+ F16 BMW X6
Front Only
2007-2013 E70 BMW X5M
2007-2014 E71 BMW X6 xDrive35i X6 xDrive50i X6M

Experience the ECS Tuning Wheel Spacer Fitment Kit Rent & Return Program

Explore the ECS Tuning Wheel Spacer Fitment Kit Rent & Return program, designed for Euro vehicles, offering the flexibility to experiment with wheel spacers hassle-free. Test fit various thickness spacers and bolt patterns to optimize your wheel fitment without commitment.

• Easy FedEx return with included shipping label (available for contiguous US customers)
• Receive a $110.00 account credit upon returning the complete fitment kit
• Contains 5 different thickness spacers for test fitting
• Accommodates 5 different bolt patterns: 4X100, 5X100, 5X112, 5X120, 5X130mm
• Each kit includes various nuts and studs for compatibility with different applications
• Designed for test fitting purposes only; cannot be used for driving

*$110.00 account credit will be applied on receipt of complete, serviceable Wheel Spacer Fitment Kit. Partial credit may be issued in the event of an incomplete kit.

**Vehicles with pre-installed wheel studs or stud conversions will need studs removed before test-fit as the spacers do not have all lug holes available**

Drastically improve the looks of your vehicle while improving your vehicle's handling characteristics and/or easily adjust your wheel fitment to allow for the proper clearance when installing parts such as new wheels, big brake kits, or lowering suspension components.Interference from components such as shocks, springs, or control arms are a common issue when installing wheel that are not a direct OE size replacement. By moving your wheels a few millimeters each, you can give yourself enough clearance for proper wheel fitment and give your car a wider stance in the process.

ECS Tuning wheel spacers are constructed of high quality 6061-T6 aircraft grade aluminum and are specifically designed by in-house engineers and cnc machined to exact standards, ensuring the best fitment possible. By carefully measuring the OEM wheel hubs and bore dimensions, these spacers mount with minimal clearance to prevent any vibration, retaining the stock-like vibration free operation. 

This kit includes wheel bolts that are lab tested to meet or exceed ISO 898 class 10.9 mechanical and physical properties to ensure perfect fastening of the wheel to the hub with no issues or potential to snap under aggressive driving conditions.

ECS Tuning is a performance and genuine parts provider that designs their ECS Tuning branded aftermarket automotive parts in-house to ensure the highest quality and affordability possible. Every part's design is subjected to a rigorous test fit and stress test period to guarantee proper fitment and continued reliability for years to come.

This item fits the following BMWs:
1997-2003 E39 BMW 525i 528i 530i 540i M5

Drastically improve the looks of your vehicle while improving your vehicle's handling characteristics and/or easily adjust your wheel fitment to allow for the proper clearance when installing parts such as new wheels, big brake kits, or lowering suspension components.Interference from components such as shocks, springs, or control arms are a common issue when installing wheel that are not a direct OE size replacement. By moving your wheels a few millimeters each, you can give yourself enough clearance for proper wheel fitment and give your car a wider stance in the process.

ECS Tuning wheel spacers are constructed of high quality 6061-T6 aircraft grade aluminum and are specifically designed by in-house engineers and cnc machined to exact standards, ensuring the best fitment possible. By carefully measuring the OEM wheel hubs and bore dimensions, these spacers mount with minimal clearance to prevent any vibration, retaining the stock-like vibration free operation. 

ECS Tuning is a performance and genuine parts provider that designs their ECS Tuning branded aftermarket automotive parts in-house to ensure the highest quality and affordability possible. Every part's design is subjected to a rigorous test fit and stress test period to guarantee proper fitment and continued reliability for years to come.

This item fits the following BMWs:
1997-2003 E39 BMW 525i 528i 530i 540i M5
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i
​Front Only
2007-2013 E70 BMW X5M
2007-2014 E71 BMW X6 xDrive35i X6 xDrive50i X6M

Upgrade the wheel hardware of your BMW or MINI with the Titanium Conical Seat Lug Nut Set - Open Ended - 20 Pieces. This set of lug nuts offers a lightweight and high-strength alternative to traditional steel lug nuts, enhancing both performance and aesthetics. Engineered with precision, these lug nuts provide a secure fit and reliable performance. Elevate the look and feel of your BMW or MINI with this premium titanium lug nut set.

• Lightweight and high-strength titanium construction
• Enhances both performance and aesthetics
• Engineered with precision for a secure fit
• Compatible with BMW and MINI models

Elevate your BMW's performance and reduce rotational mass with ECS Titanium Wheel Bolts, ideal for weight-conscious enthusiasts or those seeking high-quality, rust-resistant wheel bolts.

Key Benefits:

• 50% lighter than steel bolts, reducing rotational mass for improved performance.
• CNC'd from annealed titanium alloy, ensuring high quality and durability.
• Tested to class 10.9 fastener proof load requirements without signs of fatigue.
• 14mm diameter, 1.25mm thread pitch, 27mm length, conical seat, and 17mm head.
• Thoroughly clean hub threads before installation to prevent fatigue or cracking.
• Note: Adjust bolt length when using wheel spacers for proper fitment.

Upgrade to ECS Titanium Wheel Bolts for your BMW, optimizing performance while maintaining high quality and durability.

Drastically improve the looks of your vehicle while improving your vehicle's handling characteristics and/or easily adjust your wheel fitment to allow for the proper clearance when installing parts such as new wheels, big brake kits, or lowering suspension components.Interference from components such as shocks, springs, or control arms are a common issue when installing wheel that are not a direct OE size replacement. By moving your wheels a few millimeters each, you can give yourself enough clearance for proper wheel fitment and give your car a wider stance in the process.

ECS Tuning wheel spacers are constructed of high quality 6061-T6 aircraft grade aluminum and are specifically designed by in-house engineers and cnc machined to exact standards, ensuring the best fitment possible. By carefully measuring the OEM wheel hubs and bore dimensions, these spacers mount with minimal clearance to prevent any vibration, retaining the stock-like vibration free operation. 

This kit includes wheel bolts that are lab tested to meet or exceed ISO 898 class 10.9 mechanical and physical properties to ensure perfect fastening of the wheel to the hub with no issues or potential to snap under aggressive driving conditions.

ECS Tuning is a performance and genuine parts provider that designs their ECS Tuning branded aftermarket automotive parts in-house to ensure the highest quality and affordability possible. Every part's design is subjected to a rigorous test fit and stress test period to guarantee proper fitment and continued reliability for years to come.

This item fits the following BMWs:
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive35d X5 xDrive35i X5 xDrive48i
2014+ F15 BMW X5
2015+ F16 BMW X6
Front Only
2007-2013 E70 BMW X5M
2007-2014 E71 BMW X6 xDrive35i X6 xDrive50i X6M