just as the topic ask,

what is a good tire psi for traction, i dont want to wear the tires to much more though.


headers? long or short? give me a low down on both what are better? who makes good headers?

 

Tire pressure depends on your tires, and many other variables like temp, humidity etc. 32 is a nice average for normal street radials. Nitto DR's like 24.

As for headers, stay away from the true shorties, but the Mac mid-lengthss perform very well for the $$$. Long tubes cost more, but arguably have a little more potential. If Mac made a Y with decent cars, I would have bought them instead of FLP's.

 

i have good year eagle f1's maz tire on those is like 42 . should it be lower? should i check.

As far as more potenial what do you mean? i want to put headers, elec cut outs, and then have side pipes {that come straight off the headers} and then also have a normal nice cat back system. is that legal and giid idea ir not?