Ok guys, I have an old laptop (circa 2009 HP) with Windows 7 and I have decided to wipe it clean and start fresh to use it solely for diagnostics/coding/tuning. After reading numerous threads on different forums my head is about to explode. INPA, ECS Expert, OBDII cable, 27pin connector, stand-alone? I’m confused.

I recently purchased a 2001 E38 M-Sport (A-Sport) and use it as an everyday driver right now. For now I need basic diagnostics and coding capabilities. I do have big plans for it, including big performance upgrades, so tuning capability will be needed in the future.

Thanks in advance for any help you can give me.