A.I.TECH AIT-74F Wheel Stud 14x1,5 - 14x1,5 L.74 for VW / AUDI / PORSCHE ymm_33 The system was engineered using

The system was engineered using the BMW M2 Competition (F87N) equipped with OPF/GPF

and a carbon-fibre diffuser

Please choose TP-CT/59 for X3 M / Competition model

The sound has been tuned to deliver a fulfilling acoustic statement every time the car fires to life

this innovative design comes directly from race-proven exhaust systems

A.I.TECH AIT-74F Wheel Stud 14x1,5 - 14x1,5 L.74 for VW / AUDI / PORSCHE ymm_33 The system was engineered usingA. I. Tech's double threaded wheel studs are made of extremely high strength steel; the threads are obtained by stabilised rolling (a specific system to avoid fatigue cracks). They are combined with steel wheel nuts machined from billet and copper plated to optimise screwing onto the studs even at the high temperatures resulting from prolonged use of the brakes in racing.