Hey guys while putting on your headers are these cars 1st Gen or 2nd Gen???

Im currently in the middle of installing the header on my car no probs yet but im sure somthign will pop up.
My header unbolts before the o2 sensor and actually is pretty short is there any type of downpipe of anykind to replace the rest of the exhaust to the cat?
everythign from the cat back is already brullen stainless.

Keith
95 Talon
Kameleon Head Turner!!