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Discussion Starter #1
For the guys who have done long tubes on their GTs and Cobras...

How long did you have to extend your O2's? Is is possible to reroute the stock O2s and make them fit?
 

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8" should be plenty, but be careful not to extend them much more then necesary. If you extend them to much you will get an SES light saying O2 sensor slow response, this happened to me and it made the car run like poo.

Jonathan
 

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I recently put on long tubes and started getting the MIL slow response. What do I need to do to my 02 sensors?
 

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Discussion Starter #4
Where is that place that sells the extenders? Isn't is Casper Electronics? I can't find their website.
 

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call Randy at universal ford in baltimore. Got my brand (best kind out there) new 02 sensors with long extensions. $45 bucks or so a piece but WELL worth it especially if you 02 sensors are old. Replace them while your under there.
 

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I only had to add about 4 inches
 
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