Thanks. SOmeone once said something about it having to do with a MAP sensor when I know the Evo meters air with the MAF.

 

no, the Evo uses a MAF, to be able to use a VTA BOV without problems you would need to convert to MAP. Check my post earleir in this thread. The differances an 05 has I believe are OEM ECU tuning related...but that's purely conjecture...no hard proof.

 

ill probably go with an adjustable... 30/70 should be ok right?