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by kingcdk87
Wed Jul 26, 2017 6:11 pm
Forum: S300 Calibrations
Topic: B18C N/A Basemap
Replies: 10
Views: 2925

Re: B18C N/A Basemap

I am having an issue passing emissions with my stock B18C GSR swap. I am using the S300 USDM P72 Base Map Tune and have high HC and CO readings according to emissions reps. Do I need to get this car tuned professionally to pass emissions, or should this base map be plenty? My sensors are all operati...