Lambda sensor-JDM Blob.
 

Can someone confirm if the 04 JDM Blob specifically and JDM Newages generally have one or two lambda sensors.
I was fairly certain they only had one, behind the turbo but a part supplier insists they have two.

There's the one you mention just after turbo and the other is in mid section
http://i4.tinypic.com/542zh1i.jpg .Here the standard open neck twin scroll downpipe pre 05 jdm Sti .05 onwards Jdm Sti has a two piece downpipe

Cool. Cheers for that. :thumb:

Yeah definitely two, forgot to pop my second one back in after changing exhaust and wondered why it was blowing lol