You need a suitable remapped chip to start with before anything, if you try to raise boost now not only will it destroy your engine and experience overboost protection.

Stage 1 165 named so because that is the claimed power it's supposed to give, will be easiest as it just requires a chip and boost adjustment. This will see around 160HP + ATF on a good setup/engine.

Stage 2 is 195 chip again meaning the claimed power, beige denoting the colour injectors (701's) to be used. This will make around 170-180 HP + again dependent on engine condition.


Martin