I have got a good deal on nismo exhaust, however, it doesn't have any bolts or gaskets to connect midpipe, y pipe, resonator etc. I can find the after market gaskets easy. but i do not know what bolts i'm suppose to use. anyone have a picture or size of bolt i can get? i called nissan, and they said they have no idea what they might be... anyone?

 

I used grade 8 nuts and bolts from oreillys the other day cuz my test pipes didn't have any bolts with them. Havnt had an issue yet but it's only been like three days. Can't remember the size off the top of my head but it shouldn't really matter as long as you buy new nuts with the bolts. Make sure you use washers though cuz the cut out on the flanges are kinda big so the nut won't seat flush with the flange and it will cause an exhaust leak. At least it did on mine cuz I gigot to put the washers in.

 

http://www.courtesyparts.com/nismo-t...Path=714_1241&

 

Thank you for all your help.