In my previous Volks SF winning I used these 90deg adaptors, works fine after some initial fitments as, I was having a small leak after first install but then they torqued it correctly and was fine. Just a special precaution is needed as there isint that much space between tmps and tire so if you run on less air it can damage the tmps.
Now in Volks GT-30 there are two holes so one for Vokls valve stems and one for stock TMPS
