Justin won't write tunes for diablo's, I've tried. Contact these guys, http://www.tuningsuperstore.com/ . When I checked with diablo they were recommended for email tunes. You would need a tune to replace your 93 octane tune. However when you go into diagnostics on your tuner you can pull up any codes that your car is throwing at the time then it will give you the option to clear those codes. So I don't know if I can technically "turn-off" my rear O2's for my longtubes but I can clear the check engine light I believe. If it doesn't work I'll be ordering some mil's.

 

you can clear the code, yes. but the code will come right back in less than 50 miles i bet every time

 

sooo...buy mils for $60 or a custom tune for $60....

 

custom tune

 

I can vouch for that, Justin did a kick *** job with my tune, and the cam isnt even in yet!

 

Not through Justin, through my diablo. For $60 though, really not that bad when mil's cost $50-60 anyway I'd rather get the custom tune.

 

Ahhh. Sell it and get an SCT! haha