What is the best one to use, how much are they, and ca they be fitted easily yourself?
Cheers

 

got a blitz duel sbc spec r in my saph, works a treat only a basic one but does what i need it to and was a piece off piss to fit

 

Few options here https://passionford.com/forum/genera...ontroller.html

 

I use a greedy profec B and it is quite easy to install yourself since it is a simple but good boost controler.It costed me 400 euro. I have heard very good words about the apexi avcr but it is more expensive and also more complicated to install. It has a lot more functions though!