Competition Stud kits for the Giulia/Stelvio and 4C. 

These competition wheel studs are more precise than other Stud kits, these are professional grade motorsport stud kits. 

Wheel studs & bolts are produced from high tensile steel having rolled threads, reducing the risk of fatigue failures.  The threaded section is formed by metal movement during the cold forming process. This process is what makes the rolled threads much stronger over anything available. 

Stronger than Titanium which has a cut thread that can potentially lead to the stud being much weaker. The motorsport will make them outlast anything on the market. Used with Steel or preferred Copper nuts we have plenty of 4C and Giulia customers tracking the car with zero failures. The motorsport studs in combination with copper are used on the Giulia ETCR- (shown)

We offer the copper coated nut that assures a secure fit and has been used forever in motorsports as the go-to. Titanium looks nice but is not as functional and safe as High tensile steel. 

Giulia/Stelvio -14x1.5 - exact specification to OEM

4C- 12 x1.25 thread pitch to exact specification to OEM. 

• Included : 20 wheel studs/20 nuts of your choice. (copper or Black aluminum)
• 86mm-100mm studs for use with spacers available
• MADE IN ITALY

Installation: 

Drop of GREEN Loctite

Install studs until the stud Flange lip hits Hub, then tighten hand tight. 

Nuts not more 7,5/9 kgs-16-18.5 lb/ft.