So uh, anyone know where I could get a pre-cat 02 sensor for a 12v for less than ecs's price of $150?

http://www.purems.com/products/products.php/CA=1446

Primary sensor is $107.95

score! thanks.

for future reference, purems is almost always cheaper than ecs.

also you can grab one of a car being parted out. it should be really cheap