ok guys,,i took off me boost sensor and egr valve today for a look and noticed that they were both sooted up pretty good(only cleaned them 1000mile ago) so im thinking of putiing a blanking plate with a 10mm hole in it on the small oval exhaust inlet side of the egr ?? is this the right place to put the blanking plate or is it on the inlet manifold side i put a plate,,,or does it matter ?? i also fitted a tuning box today so i expect soot levels to be even higher,,lol anyways if sumbody can ans my question,,it wud be great,,,i dont wana have to keep cleaning my egr or replace my mani for a second time due to it being clogged with soot and messing up swirl flaps again