Today they arrived, well packed as usual, but the box was all beat to death by the USPS. No internal injuries were discovered. I'm real busy this week and next so I don't know when I'll be able to do the instal but when I do I'll be sure to post about it. This thing has bungs everywhere! I've never messed with O2 sensors or cats etc. so I'm hoping it's obvious what to do once I get under the car. Any knowledgeable tips are appreciated.

Les