What's the best tuning

[ozonehostile]

hybrid fuel pump is usually gov modded to allow the engine to rev upto the redline without cutting out fuel, ground lda pin to increase on boost fuel and in a true hybrid pump you change the standard 9mm plunger for an 11mm out of a transit pump so you can inject more fuel per cycle without massively increasing internal pressures.

and yes the td04 is a turbo fitted to some subarus and some models of saab i believe