Could anyone help me I have had to get a new turbo for my 2010 wrx sti my vf48 has died so rather than get a recon one I have ordered a .
ARASHI GTX Turbo TD06SL2 20G 8cm For SUBARU STi GRF WRX Impreza VF39 VF43 VF48 upgrade

and it comes with a range of actuator springs I’m a bit lost as what sprig to use the vf48 is a 0.5 bar

It use to boost to 1.1bar with the oem vf48

any help would be appreciated thanks in advance

and hi to you all!!


thanks grant

 

You will have to get the new turbo mapped in, so discuss with your mapper what boost the spring needs to handle

 

Ok I will thanks for the reply 👍