i want to buy a rs 500 intercooler from burton
its from pro alloy
i have a sierra 3 dr cosworth
is it good to fit that on the sierra or what is it doing on my car???

 

it will onlybe any help to ya if ya runnig high boost otherwise
i would expect it to cause a little lag,
if your still running std setup get a intercooler of a 4x4 saph
as they are abit bigger then the 2wd one,
i dont even think it could fart thruogh a 2wd cooler lol.