Hi all,

I have a Prova chipped Z4 ecu on my car and im looking to change to old air filter. I have an old Apexi panel filter on the car at the moment but its looks old and dirty and I've never changed it. Ive owned the car for 4 years.

My question is... should i just stick with an uprated panel filter or go for a full induction kit? Ive been looking to the Apexi power intake with the resonator delete pipe.

Are Prova chips mapped for Induction? ... i do like the induction noise on boost but never try'd it on my car.

My car is a 94 classic

Andy

 

id go for a uprated panel filter and some shell v power fuel ;-)