Hello everyone. I’m having some trouble. And I hate to bother you guys but I can’t get any help from Miller regarding tunes for my e30 m20 turbo. I was really hoping someone had 4 tunes for a Bosch 525 red label that can be put on a Miller war chip so I can get started and go from there. Any info or help will be greatly appreciated. My vehicle is a 1989 325i with TCD turbo. Tial external waste gate, tial blow off valve, Miller injectors, 3 inch Miller maf.
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