Sep 26, 2012 #2 K Kent86GN Member Joined Sep 13, 2010 Messages 148 I have a 46 mm external wastegate down pipe ,it was new installed it back in may i need a bigger wastegate .MAYBE WE COULD DO SOME TRADING.
I have a 46 mm external wastegate down pipe ,it was new installed it back in may i need a bigger wastegate .MAYBE WE COULD DO SOME TRADING.