For PCMtuner 1.25 Users Stage 3- Changing Cars with Big Turbo Function

For PCMtuner 1.25 Users Stage 3-  Changing Cars with Big Turbo Function

Customers who has already bought PCMtuner 1.25 shall have their accounts on the website (https://support.vz-performance.com/). 

When you log in the website, you can search for the software function you need according to your ECU part number. 

Mods Required: Mods from stage 2 + dozens of different options

Not many companies go beyond stage 3 mods or tuning. As such, stage 3 is often the all-out, no expense spared, most aggressive setup for big power. This is where NA engines start adding forced induction and/or boring and stroking the engine. Turbo and supercharged engines look for bigger turbos and superchargers.

Almost all engines will require extensive fueling mods at this point. A lot of modern cars use direct injection, which can be very capable. However, these systems rely on incredibly high-pressure and they're harder to modify. Many look to add extra fuel pumps and port injection. It may also be time to address engine internals like the block, rods, bearings, pistons, head studs, etc. Stuff like this is common when moving onto a stage 3 or 3+ setup.

Power gains are really pretty limitless when it comes to stage 3 tuning and mods. You can keep things modest or build an all-out 1,000+whp engine. A lot of actual tunes themselves don’t go by stages at this point. Rather, it’s mostly custom tuning to meet your specific goals.