Motorsport stud kit titanium 12mm x 1.5 suitable for BMW E36 E46 E9X

Maximum performance, reduced weight and highest material quality – this titanium stud set is the ideal solution for motorsport and performance vehicles.

Manufactured from high-strength Grade 5 titanium , these wheel studs offer an excellent strength-to-weight ratio and corrosion resistance . The significant weight savings compared to conventional steel studs reduce unsprung mass , which can positively impact handling and performance.

The precise manufacturing process with rolled threads ensures a particularly high surface quality and improves the durability of the threaded connection – a crucial advantage in demanding applications in track day, drift and racing .

The integrated mounting aid on the stud bolt also makes changing wheels considerably easier and enables quick and safe mounting of the wheels.

Advantages of titanium studs

• Significantly lighter than conventional steel studs

• Reduction of unsprung mass

• Made from high-strength Grade 5 titanium

• Very high corrosion resistance

• Rolled thread for maximum durability

• Wheel mounting aid makes changing wheels easier

• Perfect for track tools, motorsport and performance vehicles

Weight saving compared to 75 mm steel studs: approx. 700 g per set

Technical data

Thread:
M12 x 1.5

Wheel nuts:
Titanium Grade 5
17 mm hex
Conical seat

- Variant 75 mm total length

• 46 mm usable thread length

• 10 mm mounting aid

• Suitable for wheel spacers up to approx. 12 mm

- Variant 90 mm total length

• 61 mm usable thread length

• 10 mm mounting aid

• Suitable for wheel spacers up to approx. 20 mm

Scope of delivery

• 20 × titanium stud bolts (titanium grade 5)

• 20 × titanium wheel nuts (titanium grade 5)

• Loctite for secure mounting

Suitable for the following BMW models

• BMW E36 including M3

• BMW Z3 including Z3M

• BMW E46 including M3

• BMW E9x incl. M3

• BMW E6x incl. M5 / M6

• BMW E8x incl. 1M

• BMW Z4 E8x

Important NOTE

These titanium studs are designed for maximum weight savings and high strength and are particularly suitable for racing and performance applications .

⚠ Titanium nuts must never be fitted with an impact wrench.

Further installation instructions

The installation process is similar to that of conventional steel stud bolts.

1. Apply a thin coat of Loctite to the threaded surface of the stud bolt.

2. Screw in the studs via the Allen key socket with 30 Nm.

3. Attach the rim with titanium nuts by hand.

4. Use anti-seize lubricant (prevents seizing)

5. Tighten wheel nuts crosswise to 115 Nm

6. Leave the vehicle unloaded for 24 hours after installation.