Originally Posted by Supahflid
2.I am thinking about going 2 to 1. If I do, any suggestions for a muffler? My buddy has a Wings and it sounds awesome. Does changing this part add performance? Definite remap with this change, right?
5.Any other repair/replace suggestions?
Lots of good questions. Here's my (2009) 1/2 cent:
I went 2:1 with the GPR system a while ago. Aside from a funky weld issue on the front header that resulted in a crack and a warranty replacement I've been pretty happy and man does it howl. The accompanying G-it bash plate has proven it's worth many times. I did not remap anything and it's been over 15k miles now. FWIW I removed Cannister and SAS too.
If I were you, I'd make my life easier with some stud mounts for your crash bars and you may consider drilling little holes in your swing arm under the chain adjuster blocks to let water out.