Hey what up guys, got a question for ya. I havent really done much work with honda products before,a little on older civic vtechs but nothing with the new ones. Im building driver fx's 2003 civic giveway car for the show tour this year and have a dry manifold nitrous setup they gave me for the car. Do any of you know if this car actually uses a vacuum ported fuel pressure regulator or does it have a returnless fuel system. I need to know before i get ready to start working on the car so i can send this back and get a wet manifold kit if needed. thanks for any help.

 

I'm pretty sure it's return-less. That was one of the major issues for people who were trying to run an FMU setup for turbo installs ont he 7th gen Civics.

 

The 7th gens are returnless? :eh:

Learn something new every day.