TexasTruck
Well-known member
Do they make long tube headers that meet emission requirements?I’m leaning towards long tubes anyway
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Do they make long tube headers that meet emission requirements?I’m leaning towards long tubes anyway
I would get long tubes and gesi cats and have something built.Do they make long tube headers that meet emission requirements?
Gotcha... I see a couple of options... removing the Y collector must help quite a bit.....I would get long tubes and gesi cats and have something built.
I live in Mississippi so no emissions testing anyway.
That's where I think the SPD set-up with GESI cats is probably better than their Alpha set-up.Gotcha... I see a couple of options... removing the Y collector must help quite a bit.....
I doubt they're much different, but their price will cost you as much, if not more, as an Aftermarket set up and you have no guarantee they're any better than the stock F150 or Aftermarket.I wonder if the cats on a f150 Raptor R are made differently?