I have a bad popping noise on the right front when turning right.I have replaced both cv shafts.What to do?please help

Did you compare new and old shafts side by side. I have had a bad experience with a different car. Even though this shaft was listed under my model (Subaru) it did not fit.

In case your shaft did fit it still might be defected.

Did you torque the castle nut to the torque specified?

Sam

maybe wheel bearing too but try what somick said first if not check front end suspension parts and or control arms and wheel bearing