Originally Posted by stallion8797
So when do we have to get it tuned by if we purchase through the group purchase? If we have mods is it going to be a different tune?
I'd like to wrap them up within 30 days of payment. The chip works fine with basic mods like cat-back, free-flow air filters, etc. the ECU can adapt to most of these. Mods like headers, cams, or other things may require a different mapping. If you have a dyno plot of your car on the stock SW with the mods (with AFR chart) I can submit it at the time of tuning so they could revise the file as needed. MAF plots before/after your bolt-ons would also be helpful.