manual boost controller and de-wiper question
what is people thought on manual boost controllers ? thinking of fitting one to my car, as i'm fed up of it boosting at 3/4PSI. can't find any leaks and no faults codes. just wanting it to run at 9/10PSI again.
and my second question is, where do people buy grommets when they hae de-wipered. tried lots of different places. can't find anywhere that sells big enough ones. i measured the hole to be 27mm. biggest i got was from halfords that was 25mm, i think it need to be a little bit bigger
thanks for any help Jay