This is an awesome fuel rail upgrade for your 2.2 Turbo III powered vehicle!
 
Your factory fuel rail is a tiny 5/16" ID.  (and it's a rail within a rail)
 
Our RDI performance fuel rails feature a full 3/4" ID and come with your choice of a 5/16" feed barb or a 3/8" feed barb.  (please indicate which size you want by sending us an email after your purchase).
 
These rails are very stealthy because they look factory from the outside, but provide a massive increase in flow on the inside!