Has anyone used one of their dual stage boost controllers?? I saw it on Ebay and was hoping someone could give me the run down on them. They seem alot cheaper than other dual stage boost controllers which is of concern, but I thought someone out there must have come across them. My main concern is how well they would hold the preset boost levels, I don't have time for one thats gonna spike all over the shop.
Does anyone know if they run a bleeder valve or are they the ball and spring type.
Last edited by Just1n_mc; 09-02-2007 at 10:01 PM.
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