Just got my blitz boost gauge home for my rex and was wondering if enybody can explain to me how to fit it? in a easy way that i can understand!. Its just an electric one and just has a yellow wire and a black wire from it, and also a pipe like the size of a vaccume pipe. would be very happy if some 1 could help!

 

There is a lot of info about gauge installs. Check the FAQ section of do a search. You'll find the best info that way.