ARP 100-7719 Wheel Stud Kit for MAZDA Miata front/rear '90-'93. front only '94-'05 ymm_28 Wheel Stud Hole Size -

Wheel Stud Hole Size - Cast Iron/Steel Hub: 0

400 rpm when tested on the Akrapovič dyno against a BMW X5M ith a stock M Sport exhaust system for comparison

all designed for maximum everyday comfort

he Evolution Link pipe set (SS) was tested and developed together with the Slip-On Line (Titanium) exhaust system to provide an ideal upgrade and greater exhaust tuning potential

ARP 100-7719 Wheel Stud Kit for MAZDA Miata front/rear '90-'93. front only '94-'05 ymm_28 Wheel Stud Hole Size -Specifications Knurl Diameter 0. 507 UHL 2. 750 Knurl Length 0. 335 Nose Length 0. 350 Diameter Pitch M12 x 1. 5 Wheel Stud Hole Size Cast Iron Steel Hub 0. 491 0. 501 Cast Iron Steel Hub Drill Bit Size (actual dim.) 12. 5mm (0. 492) Wheel Stud Hole Size Aluminum Hub 0. 491 0. 497 Aluminum Hub Drill Bit Size (actual dim.) 12. 5mm (0. 492) click for info on fitting these studs to your hubs