Hi when out last night i noticed an increase in engine noise at first it sounded like the induction kit had got a bit more throaty when bootin it in lower gears. then after an hour or so of drivin went into a more noticable grating noise but it only does it when the car is under high torque.
When setting off in first when the turbo comes in it sounds as it the shaft is slipping like a grating grinding noise same in high revs 2nd gear and if the clutch is dipped in 3rd same noise appears but no noise when you ease off the throttle no matter what speed or gear it is only when the car is under high torque.
Any ideas guys is it time for a new box or something a bit more simple????