Hello everyone as most of you will no i have a mk1 gt turbo and im in progres of fully restoring her. But i want more power as she is going to look the part when finished lol fingers crossed my engine mods currenltly are Full stainless steel japspeed exhaust front mount intercooler magnecor leads and pipercross induction kit.Im wanting to go tdo4 but not to sure what i need i am aiming for the 200bhp mark can anybody help me let me no what i need i dont have any boost gauges nothing yet thanks for looking Ty :harhar: