“This was a toss up between skunk 2 and rv6 but honestly all of these are pretty much the same but skunk2 was better priced quality eas amazing and it fits beautifully on the si sounds really good deeper tone not raspy at all I went with the catted version no definitely better air flow and the turbo spooks way faster these pipes are a must buy for anyone looking for a upgrade from the restrictive stock cat”
