Not really the correct place to post this question honestly. @Raider @Awafrican perhaps you can move this somewhere that might get more traction?
Rock Auto shows NTK 24354 for the Primary 02 on the Speed 6 for about $154. https://www.ngk.com/ntk-24354-oe-identical-afr-sensor
I'm looking to sell mine I have a build thread here. I'd love it if someone took care of it and made it AWD
PD tuned here as well. Will is awesome and will answer any questions you may have. Anyone who thinks he's a dick is a sensitive little butterfly...
Well in regards to your desire to stay TMIC and your horsepower goals I would give this a read....
I read "after a series of frustrating events" and laughed to myself because I feel like that's part of owning a Speed at this point! I def feel ya...
Yeah it's really not fun when you do something to the car that you think is going to make it better and it ends up worse! :(
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