i just got the ultimate fuel system from the rx7 store and was wondering how everyone installed theres. I am also going single turbo. My question is do all the old fuel lines including the metal lines get deleted..i pulled out the metal rack and ran the coolant line directly across. if anyone can show me pix with the uim off with there fulel system upgrade that would be cool..and also when going single do you guys delete purge control valve and catch tank...thx

 

I wouldn't delete it, there's no reason to.

 

You get rid of all the junk under the UIM. You route all new lines that connect to the factory lines on the firewall. I got rid of the purge valve and everything else too...

 

This should also help you. It shows the location of the hard lines on the firewall and what they do.

 

I just don't like my cars smelling like gas, which is what that tends to do.