The Walbro is not a 100% drop in. Had to grind off about 1/2" from the tube to allow the pump to mount high enough so the bracket would fit. I am still on factory system save the pump. The pressure is read off the back of the rail. I will check my wideband readings with the MS here in the next couple days to see what degree richer I am running.
Tanabe's lower rear brace fits with an under axle exhaust, barely, due to the fact that their brace is designed 90* off from what typical DC Sports or other bars. It vibrates slightly at certain RPMs and I believe some exhaust wrap will be in short order on that section of the pipe. Or even some high temp rubber insulator placed on the rear brace at that point.
