It has been a while - the kia is driving me nuts - 1.2 has no fun factor what so ever! . They had the parts a couple weeks ago but as they get booked up i had to wait which is fair enough.
The stage 2 spring is for the actuator on the turbo . it ups the acuactor crack pressure and more boost at high rpm - its 50% stiffer than the stage 1 spring.
Getting the APR valve springs- as the tune is from APR i'm trying to stick keeping it all from them as they've tried and tested it
The stage 2 spring is for the actuator on the turbo . it ups the acuactor crack pressure and more boost at high rpm - its 50% stiffer than the stage 1 spring.
Getting the APR valve springs- as the tune is from APR i'm trying to stick keeping it all from them as they've tried and tested it