Fast 92
#22
#23
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Undertow74, wish I would have saw this earlier. Just bought some with my headers from TSP. Also my car currently has air and egr, when I put on the new headers, do you completely remove the EGR and AIR? My fast already has the hole plugged so no need for anything at that spot.
#24
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Yes just take off EGR. The AIR is little harder to get to. But remember u will need to get both tuned out or they will throw codes. And o2 extensions or Corvette o2s will be needed. Not sure if u are aware.