My tb is N1 and I used the stock N1 rubber hose with pod filter on the side.
Rubber hose diameter was 3.38" (86mm)
Then we switched to metal tube 3.15" (80mm) with expansion 3.34" (85mm) for N1 maf.
The pod filter is the same from the beginning. We also made runs with no filter at all. There was no performance impact at all.
Rubber hose diameter was 3.38" (86mm)
Then we switched to metal tube 3.15" (80mm) with expansion 3.34" (85mm) for N1 maf.
The pod filter is the same from the beginning. We also made runs with no filter at all. There was no performance impact at all.