Hi,

I searched but could not find any info from anyone using the high performance turbo XS manual boost controller. Is anyone using it and if so how well does it work? I am currently using the two home depot valves and would like a little more consistency and precision in the way the system performs.

Thanks,

Andrew Wojteczko
93 RX7 R1

 

I think they are generally pretty good.
I don't have info on the Turbo XS controller, but here is SCC Magazines testing and dyno of a similar unit which should have identical performance.

http://www.geocities.com/bridgeporte...controller.jpg

 

I have one on my turbo Miata, and the best I can say is that it stays put once you set it. It's fine tuning capabilities are poor. Save your money and get an electronic controller.