• 70MM, 80MM, OR 90MM OVERALL LENGTH
• OUR HIGHEST-GRADE PREMIUM WHEEL STUD
• DRY LUBE WITH BLACK M-PHOSPHATE COATING
• STUD FOR RACE/TRACK USE
• CORRECT SHOULDER SIZE FOR A WIDE RANGE OF HUBS/BRAKE ROTORS
• USE WITH 14x1.5 NUT
  
• For the very best in a race-grade wheel stud, stop looking! These are the wheel studs that our race teams insist on (after years of trying every stud design on the market). MSI Racing specializes in hardware for motorsport use (NASCAR and IMSA) and other advanced industries. We tried them on our Grand-Am/IMSA racecars and were very impressed by the performance and durability of their designs. Race wins and championships can come down to the seconds of a pitstop. We could run any wheel stud in the world and we use these. After testing them over the course of a few endurance seasons we decided to offer them to all of our customers as well.
  
  These studs are available in three overall lengths - 70.5mm, 80.5mm, and 90.5mm. All sizes are made with aircraft quality alloy steel and have roll formed threads for greater strength than cut threads. We use a dry film lubricant HM-30 coating containing Teflon & Moly over a manganese phosphate finish. Manganese is preferred over the more common zinc because it's better at reducing friction and wear to prevent thread galling. With the dry lube applied over the phosphate this is the best corrosion resistance we have seen in any wheel stud! Salt tests have shown this stud is superior to others in corrosion resistance. The dry lube helps the nut engage and glide over the threads for faster engagement without cross threading or binding. Other features of our MSI studs include a large bullet nose nut-starter and a properly sized shank to work with a wider range of BMW wheel, nut, and brake rotor combinations. We intentionally avoid the extra large shoulders you see on other studs because they can interfere with some brake rotor hats. The extra large shoulder can be too large to allow the rotor to pass through and drilling out the holes is required (not cool!) Our studs have the sufficient shank for the brake rotor without interfering.
  
  We configured these studs to have a 14x1.25 thread to go into the wheel hub. But the exposed stud has 14x1.5 threads. We did this because threading a nut is faster on 1.5 threads than a finer 1.25 thread pitch, which saved us time during pitstops. There are also more wheel nut options in 14x1.5. When you order our 14x1.25 studs make sure you also order the 14x1.5 nuts.
   

  FREE red threadlocker with purchase of a full set of wheel studs (16 or more)MSI Dry Lube Bullet Nose Wheel Stud Features:
  

• Dry film lubricant HM-30 coating containing Teflon & Moly over a manganese phosphate finish
• Innovative nut-starter and bullet shape radius that all but eliminates cross-threading
• Properly sized shank to work with a wide range of brake rotor, wheel, and nut combinations
• Heat-treated aircraft quality alloy steel
• Developed from over 20 years of top level NASCAR use
  
• These studs are installed using the traditional 'double-nut' method (one regular nut and one jam nut) with thread locking compound (Red Turbo-Lock or similar).
  
  Sold per stud.
  Wheel nuts sold separately.

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.

Enhance your BMW's performance with the BMW Conical Seat Wheel Bolt - 14x1.25x27mm. Engineered to exact specifications, these wheel bolts provide a secure and precise fit for your BMW wheels. Crafted from high-quality materials, they offer durability and reliability for long-lasting performance. Upgrade your BMW's handling and safety with these essential wheel bolts.

• Provides a secure and precise fit
• High-quality materials for durability
• Engineered to exact specifications
• Enhances handling and safety

ECS Tuning lab tests its fasteners to ensure they meet all 10.9 specifications.

Wheel Bolt specs:

• Diameter - 14mm
• Thread Pitch - 1.25mm
• Length - 35mm

If installing wheel spacers, measure your current wheel bolt's length and add the width of your spacer to determine correct extended bolt length. 

Upgrade your BMW's wheel setup with ECS Tuning's Extended Wheel Bolts. Available individually or with matched spacers for easy fitment, these bolts meet strict ISO 898 class 10.9 standards for mechanical and physical properties. Lab-tested to ensure compliance, they offer reliable and durable performance. The 14mm diameter, 1.25mm thread pitch, and 43mm length make these bolts ideal for various applications, providing a secure fit for your wheels.

• Extended wheel bolts for BMW
• Available individually or with matched spacers
• Meets ISO 898 class 10.9 standards
• Lab-tested for compliance and reliability
• 14mm diameter, 1.25mm thread pitch, 43mm length
• Ideal for wheel spacer applications

BMW Conical Seat Wheel Bolt - 14x1.25x35mm

Elevate your BMW's performance with the premium BMW Conical Seat Wheel Bolt - 14x1.25x35mm. Engineered with precision and designed for durability, this wheel bolt ensures a secure fit for your BMW vehicle. Enhance safety, stability, and overall driving experience with this high-quality BMW accessory.

• Precision-engineered for BMW vehicles
• Durable construction ensures long-lasting performance
• Secure fit for enhanced safety and stability
• Improves overall performance of the vehicle

The E-Z Chamfer deburring tool, constructed from High Speed Steel (HSS), is designed to eliminate burrs and ridges from threaded rods, bolts, pipes, and bar stock. Its size range of 0.7” – 1.5” (18-38mm) allows efficient removal of threads and burrs, creating a smooth chamfer for effortless nut and die insertion. Compatible with mild, hard, very hard, stainless, and super hard steels, it delivers optimal results when used with slow drill speeds and moderate pressure on most materials. To extend the tool's lifespan, it's advisable to operate at speeds below 800RPM and refrain from using impact drivers. Typically, only 1-3 threads need chamfering for a clean start.

Additionally, E-Z Chamfer sizes between 18-24mm require a speed of 600RPM, those ranging from 23-29mm perform optimally at 400RPM, and sizes from 30-38mm are best suited for a speed of 300RPM.

Upgrade your BMW's wheels with the BMW Titanium Conical Seat Wheel Bolt - 14x1.25x45mm. This high-quality wheel bolt is made of titanium, providing strength and durability while reducing weight. With its conical seat design, it ensures proper wheel fitment and secure attachment. Each bolt is priced individually, making it easy to replace only what you need for your BMW.

• Made of titanium for strength and durability
• Reduces weight for improved performance
• Conical seat design ensures proper wheel fitment
• Individually priced for easy replacement