@Navigator you have the advantage of many having gone before you and blazed those paths. Not that you won't blaze your own, just it would be good to be informed as you go ahead.
This site represent hundreds of man-years of accumulated knowledge, just as the Navy employs thousands of civilians in Crystal City and elsewhere so we don't forget the painful lessons of war on the water.
When I first got here in 2014 late, Jardines were great, and by the time I was ready to act, no longer made.
I recognized the advantage of losing all the weight associated with the crossover and second muffler, and replaced both mufflers and crossover with a nice slip-on can from
@Dain .
After reading more, I ordered a header setup from another member
@Paul Bryant .
That was good, and in between I installed RAMAir, and a couple of different engine maps from
@HansO .
In my progression, I now have a matching can from
@Paul Bryant - new from him as I don't care to wake up the neighborhood nor incur their ire when I leave in the morning -- and I may be done with hardware changes for a while.
There seems to be a consensus here that you can get most of the way there for performance on the Touring just by changing the map.
Since folks make changes, the generic map can only be close, and a dynamometer-based map adjustment is needed to get the most out of any given configuration.
After that, it's fun to read about folks who have installed components from
@Neville Lush , and others who opted for a variation on Carpenter Racing's offerings, and still others who opted for a variation on the TTS offerings -- all of these adding significantly to the size of the required play budget.
Before you go down that route, you need to set aside something for the Rocket suspension - another item that will positively affect your confidence on the road.
And above all, keep us posted, with photos a big plus.