Hey guys!

I just picked up a 2nd hand fujitsubo Power getter for my dc2r with one gasket (flat sheet one) and no bolts.

Can I just use bolts that fit? - I've been searching around and see these bolts that have springs on them, but not sure if i actually need them

It's a 3 piece, so do I need to get more gaskets?

Anyone know if I have to modify the exhast for a highflow cat?

Thanks in advance!