2nd O2 sensor extension harness

how far you looking to run your 2nd O2 ?
You could use those on the link you mentioned but cheaper would be cut and solder new wires in between, I would've done that but it has enough length to work with Vibrant for me.
 
Well, exhaust is custom done, then redone.
OBX style 4-1 header has 1st O2 in collector, 2nd is downstream of my "hi-flow" (and prolly toasted) cat.
When this was first done, I believe we hacked and extended the MSP wiring harness to a connectorless replacement O2.
It's more then 40" now for certain to reach the jack. Even with the 6 inches of wire that the new O2 connector offers. It currently is tie wrapped and heat taped and runs straight down the middle member to the gt spec ladder bar.
 
ended up ordering the casper ext.
looks well made, arrived in 5 biz days $42 delivered
confirmed the connector is correct match
 
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