Or the AEM I like them. very easy to read and work out good with the EMS

 

The zietronix has many more functions, and is becoming increasingly more popular among evo owners because of it.

 

I understand that. I am just going with what I run becuase I know it well.

 

hey mike what water/meth kit do you recommend with a progressive boost controler. I read your post all of meth alk water injection , but i want a really good one like u were saying that progessively sprays more water/alky when air boost increases.

 

Either aquamist kit are my recommendations. HFS-1 or HFS-5 both are amazing and have awsome fail safes. The HFS-5 is more advanced and sprays accourding to the afr and timing maps. the HFS1 sprays based off of and on off switch so its on or off. Both kits are rather expensive even used but DO NOT be cheap when going the route of water meth injection or youll pay for it later with a new block