cla250? atmospheric bov?
This is a discussion on Forge BOV help pls within the Mercedes-Benz CLA45 AMG forums, part of the Mercedes-Benz CLA Model Specific Forums category; Installed a forge BOV, which spring should I be using ? Came with 2, ordered the kit, can is not tuned as of now, but ...
Installed a forge BOV, which spring should I be using ? Came with 2, ordered the kit, can is not tuned as of now, but will be installing tricolore tune soon
So should I use the red one ?
But compare the 2 springs by holding it with two fingers and press it down. Whichever is the softer springs goes inside the BOV. The harder spring is for a Stage 2 or 3 set up.
Once you out the string in... make sure the BOV is put back properly! Make it super tight... and don't forget about the rubber gaskets before intalling in your turbo eh
probably the hardest spring supplied in your box, you probably running above 30 psi with tune