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slow s13 »
https://forums.nicoclub.com/slow-s13-u2766.html
Thu Feb 24, 2005 9:54 am
the theory behind the wall is that the wastegate gases disrupt the flow of the column of air coming out of the turbine and that makes more of a restriction so you put the wall there and that gets the wastgate gases turned and going the same direction to allow for better flow. Im shure the non walled version is way better than stock but I really want to save and get the greddy, but that megan one can be had for 100 bucks less its just so tempting.