Ok so I just painted my bike and I tried to put it all back together and well I forgot some parts like the other two intake things I have the ones that go on first in and by the way my bike is a 04 cbr600rr ok well will this hurt anything? I have took it out a few times now and it runs fine just sounds different is all I really don't want take stuff off again to put them back on but I just need to know if it will hurt anything.

 

To be honest with you I'd put everything back as it was. I know it's a pain when you leave something out, but it's best to have the air intakes connected properly. Is the bike noisier now or just sounding different? It's up to you, but I always like to keep things as Honda or any other manufacturer built their machines. Lots of testing etc goes into making their bikes perform at their best after all!