Hey folks, how about some pics (that actually show up) of a marving, DP, QD and other mid pipe options installed on an S2R 1000? I've been scouring the boards and have only found the DP versions actually on a bike.
They fit well, no issues with oil change, accepts O2 sensor. Note that I did some polishing prior to installation as the surface looked slightly oxidized and the areas round the welds were yellow/brown. After few rides they turn nice and gold/purple.
Here's the Marving midpipe on an S2R800. It routes along the left of the oil filter rather than the right. I don't think you can use the "Monza" style bellypan with the DP midpipe because of the way it's routed. At least they fixed the access to the oil filter problem on the DP midpipe. I just slapped them on (no polishing). I plan on CCing them shortly. If heat near the right foot is an issue with the DP midpipe I would suggest CCing them to keep the temp down.