ray007 Posted December 21, 2009 Share Posted December 21, 2009 just a quick question, may sound silly to you guys, however - Where does the Restrictor Ring go? between the first and second decat? before thew first decat? does anyone have one for sale? any advice is appreciated Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted December 21, 2009 Share Posted December 21, 2009 I usually put it between the second de cat pipe and the rest of the system, but it's not critical. As all the ones I have seen, and the ones I make and sell are two hole plates they can't go before the first de cat pipe as that flange is tri-lobal. I have them in stock in laser cut heavy steel plate, and I stock the correct gaskets, too, which are re usable. Quote Link to comment Share on other sites More sharing options...
Guest Suprafly Posted December 22, 2009 Share Posted December 22, 2009 I've got my restrictor plate between the 1st and second pipes. I've seen 3 hole plates that go between the elbow and the 1st pipe, so to me I doubt it matters where it's at. Quote Link to comment Share on other sites More sharing options...
ray007 Posted December 22, 2009 Author Share Posted December 22, 2009 thanks guys Quote Link to comment Share on other sites More sharing options...
fastnfurious Posted January 6, 2010 Share Posted January 6, 2010 do you have any pixs of how these restrictor rings look like and where should i fit them exactly? i own a UK-spec Supra TT auto with Blitz NUR Spec R catback and a 3" custom downpipe... need to find out ways to improve the pickup or is my pipe too big causing lag? Quote Link to comment Share on other sites More sharing options...
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