let me start by saying I am a complete dope with tuning, but, IIRC the TCU LC must be set to a higher rpm than what you want to run if you are using the maestro ecu LC.
I am sure I am incorrect but I don;t know why I have this stuck in my head.
the tpc25 spools very quickly, around 3500rpm on a dyno so sooner on the street. For elevation you need a bigger turbo than sea level to achieve power goals as you cannot run as much boost, so you want a bigger turbo ( more lag however) otherwise you are spinning a small turbo to the moon to...
I have the week of the 16-20 off to head down to Alpine Vag fair, i want to avoid the I81 as much as possible after the DC/MD area and take as many mountain roads as possible as i will have 3-4 days to get down there. I was thinking of stopping in Hagerstown on my first night and...
the tpc20 and tpc25 are the same turbo but the tpc20 uses an oem is20 turbine housing instead of an is38 turbine housing like the tpc25 does so expect similar results as others have shown between the small and larger turbine housings
Unless you have a 1.8 i would recommend the tpc25.