A.I.TECH AIT-61F Wheel stud 14X1,5 L. 61 ymm_37 Enhanced sound and performance without

Enhanced sound and performance without unwanted drone

This exhaust system is manufactured entirely from race-proven

Gauge diameter 2 1/16

Testing on the Akrapovic dynamometer against a Porsche 911 Turbo (992) equipped with the factory Porsche sports exhaust system recorded gains of +16

leading to an exhilarating tone with crackling and burbling as an enjoyable and addictive aural assault on over-run and when downshifting through gears

A.I.TECH AIT-61F Wheel stud 14X1,5 L. 61 ymm_37 Enhanced sound and performance withoutA. I. Tech's spline 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.