https://www.classic-ford.org/mr2/mr2play/tm.aspx?m=144463(c) MR2 AUSTRALIA30m currently looking at upgrading the stock downpipe on my gen 3 3sgte.<br/>&nbsp;<br/>Long story short, I have a spare screamer pipe and am considering adding an external wastegate and screamer pipe to the stock ct20b and manifold.<br/>&nbsp;<br/><a href="https://imoc.co.uk/forums/viewtopic.php?t=104405&amp;sid=5d88d89d16863abea180ffa31ddcb962" target="_blank" rel="nofollow" title="https://imoc.co.uk/forums/viewtopic.php?t=104405&amp;sid=5d88d89d16863abea180ffa31ddcb962">https://imoc.co.uk/forums/viewtopic.php?t=104405&amp;sid=5d88d89d16863abea180ffa31ddcb962</a><br/>&nbsp;<br/>Has anyone done this and if so what would be the best way about going about it?<br/>&nbsp;<br/>Anyone welded an external wastegate to the stock gen 3 manifold?<br/>&nbsp;<br/>Also wondering if it would be necessary to weld the wastegate closed or if simply disconnecting it would work.<br/>&nbsp;<br/>Anyone used a divorced downpipe?<br/>&nbsp;<br/>Not too handy with a welder so looking at what options I have before deciding which down pipe and/or other relevant parts to purchase.<br/>&nbsp;<br/>https://www.classic-ford.org/mr2/mr2play/FindPost/144463Tue, 22 Sep 2020 12:47:41 GMT