Quote:
Originally Posted by MetalMK
Quote:
Originally Posted by Anthony1s
Why would the car run rich? I don't see the logic in how a downpipe would make the car add more fuel.
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I have no idea. I'm not an engineer and it is just something I heard. Either way, I guess I don't have to worry about it. |
On other cars like maybe older Japanese cars mods could make the car run lean but like the other user said there's no way mods would make a car run richer