I finally took the plunge and bought an 07 XB12SCG. I'm trying to take inventory of everything already done to it, and have no idea what kind of air filter this is. It appears to be some kind of high-flow aftermarket, but it's not red like the K&N's. It also has a Jardine exhaust, and I'm not sure of the mapping. I want to get a buelltooth and get the correct map on it, but don't know if I still need to buy a K&N, or if I can assume it's good and map it and see how she runs. I just don't want to hurt anything. I went to SDHQ .and it appears to be some off-road company that makes some air filters, but I found no motorcycle filters. I think the previous owner may have worked there, as it's a local company, and it could just be the plexiglas top has the logo and may have nothing to do with the filter.
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