ok so here is what I got with tps .
In order to install stock srt8 exhaust I had to remove spear tire , Right after that ...
Of course -CHECK YOUR SPEAR TIRE PRESSURE- so here is what I did .
I used 3'' PVC pipe witch holds up to 260 PSI !!!( home depot $4) cut about 10'' long piece.I used primer and pvc cement combo .
Before i glued everything together i drilled the hole in the cup so I could install my sensor.
HERE IS THE TRICK!!!! Before you put everything together make shore the valve is out the sensor , so the air and bad corrosive fumes from cement got easy way out .
let it dry for about 2 h in room temp .
I did that mode 2 weeks ago , the temperature was up and down , so far no problem .
Im going to mount it under car , now I got it in the trunk for easy access for testing.