I bought a Fiesta FT over the weekend with mods from someone that bought it from an auction to flip, so I'm not sure what's going on with the mods. I'm having to track them down.
Anyway, the car has upgraded intercooler, exhaust, and wastegate, but what puzzles me is the added diverter valve. I haven't checked to see if the OEM DV is still installed, but the one in the photo is also installed. Any idea why and who makes it?
Also, why at WOT would the car reach peak boost and drop then peak again? I don't think it's a boost leak, but I could be wrong. I had a Focus ST with a hole in a boost hose and it never cycled on peak boost it just maintained a lower peak. Thanks
Anyway, the car has upgraded intercooler, exhaust, and wastegate, but what puzzles me is the added diverter valve. I haven't checked to see if the OEM DV is still installed, but the one in the photo is also installed. Any idea why and who makes it?
Also, why at WOT would the car reach peak boost and drop then peak again? I don't think it's a boost leak, but I could be wrong. I had a Focus ST with a hole in a boost hose and it never cycled on peak boost it just maintained a lower peak. Thanks
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