Ok so i got my used hks exhaust today (finally) and I'm getting ready to jack up my car and put it on.
First, since it came with no gaskets or bolts, I assume you can use the stock ones?

Second, there is a minor minor bend in the tip, should I just leave it? Or is there an easy way to fix it?

Thanks in advance.

 

Yeah, you can reuse all the stock ones unless it came with new modified bits. I've reused all my stock gaskets, but my exhaust came with new bolts.

As for the tip... I'm not sure what to say. From what I've heard ordering new ones takes a hell of a long time and is fairly expensive... so if it's not too bad, you can try correcting it your self with a towel and some light tapping.