So have recently tuned my fg G6et made 380kw (16psi) on 98. Was curious what else I would have to do to make more power 400-450kw, the current mods are as follows
6boost manifold
4” exhaust
gtx3584rs turbo
pulsar intercooler
45ml external gate
1000cc injectors
wahlbro 450 fuel pump
gfb fpr
turbo side intake
Valve springs
oil pump gears