Has anyone used, or had any luck with the terry components terminal velocity fuel management system. It sounds too good to be true. I went with Joker Machine Chopper pipes on my 06 Night Train, Black pearl, Injected. Purchased the fuelpak from V&H and called for the codes, only to find out that the technical department doesn't have the codes for that exhaust system, and wont for several months.

 

Try doing a search. This has been asked many times. I think only 1 person has used them and others have wondered. LOL

 

I just recently put the TVII unit on my 03 SERK with SE air cleaner, Rinehart True Duals and different cams. So far I'm very happy with it. It takes several miles to get it to tune its self, but mine is running very well now with only about 60 miles on it. Pretty simple install, but you need to know how to solder wires and weld the bung in the pipes or have it done.
Do a search for Terry Components and get their number and give them a call. They will explain everything to you. I'm very happy with mine so far, and you don't need any dyno time. I believe www. directparts.com has the best price on them, I paid $399 for mine and I think they're still close to the same price.