Treschen said:
phantom said:
PPK intake silencer P/NO. 11 122 334 344.
This is the same as i had on the F30 335ippk.Part identical and fits in two minutes.
I fitted mine straight away so times logged are with this item.
sorry for being blonde but can you explain exactly what the intake silencer does ? How does the car feel, respond and sound afterwards ?
Your car draws air from the atmosphere through the aircleaner.The more air it can suck in the more power you make because the oxygen sensor automatically does the fuel enrichment.The PPK box has got two entries.The standard car only has one.So in effect you can now double the amount of air that the motor can suck in.This is also good for the turbo as you are now "helping " it to supply air.
Based on logs i did this box adds 5-7kw.Response is better and the car does hold maximum power better at higher RPM levels.Bonus was fuel consumption comes down slightly.My ears are too old to really hear a difference in the sound. :biglol: