Danais350

I have a 2010 is350 and installed the tanabe axleback exhaust. Like most people say the left side is quite a bit lower than the right side when it hangs down i have read that using f sport rubber exhast hangers on the back will fix the alignment issue. Has anyone tried this and if so are the tips more even? Also what part numbers or links can you suggest to order the rubber hangers? Thanks!