This is a thread started in 2013 (the original poster is no longer around - his ECU map, if you want it, is still available on this site in the Resources forum) and has had enduring interest. This would be a great place to start, and have a good sense of the community about performance considerations for the Touring model.
Ladies and gents, I have had more than a few calls about Touring model performance. This should help out more than a few of you. The Touring models are the same except for the exhaust and ECU calibration. BOTH are very restricted.The ECU controls the secondary throttles and actually closes them...