A.I.TECH AIT-74B Wheel stud 12x1,25 - 12x1,5 L.74 ymm_47 there is the option to

there is the option to add a hand-crafted carbon fibre diffuser

Toyota Supra (A90) without OPF: Slip-On Line (Titanium) + Evolution Link pipe (SS) - S-TY/T/1H + E-TY/SS/1

2 Nm at 2850 rpm (+16

this high-quality stainless steel downpipe set features a pair of sporty catalytic converters (200 cpsi) with heat insulation

For installing the evolution system

A.I.TECH AIT-74B Wheel stud 12x1,25 - 12x1,5 L.74 ymm_47 there is the option toA. 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.