A few months ago, cat on my '86 760T became clogged because car had been running overly rich fuel/air. Cat was temporarily replaced with straight pipe to allow car to run in my neck of the woods where parts like cats are not readily available. Since then, I have tuned the car with many new parts and sensors. Car now runs very well with sparkplugs spotlessly clean. Soon, it will be inspection time. Question: Will car likely pass emission inspection running clean as it is, or will it still need a new cat put in? If so, anybody has experience with Bosal bolt on cat? Thank you for your help. Best regards.