When i bought my VTR wheels the guy gave me a backbox he had on his Vtr. Its 3" bigbore, the connector at the end is different to my 1.1. the 1.1 has like a female connecter which slots on the center pipe. but the bigbore has the male connecter which is the same as the center pipe. is there anyway i can fit it without having to weld/cut the other connecter off the bigbore and replace it with the one on the 1.1 exhaust?. 
Sorry if it doesnt make perfect sence im struggling to explain it in words.
Sorry if it doesnt make perfect sence im struggling to explain it in words.