Are they really 30 bucks for 1?? that is insane..

 

They are $60.00 in Canada just got a price last week. Any body know if they really need to be changed when replacing injectors.

 

No they don't have to be replaced, get yourself a cheap magnifying glass and check the tips of the tubes for any cracks or distortion. Then put them back in. Make sure you torque the, up properly. The instructions are on the website.