Originally Posted by alaxfire
You said "old TB and MAF"
The concensus of opinion is that the 74MM should retain the 68MM MAF ...........
( that's what I did, and have NO problems )
Sorry I should have been more clear. I meant the 68mm tb, 68mm MAF sensor with 68mm MAF housing. Right now I have the 74mm tb, 68mm MAF sensor and 74mm MAF housing.