Hey just a few questions about the aftermarket transmission coolers. 1. Are these a generic cooler that trans places will have in stock? 2. Will they do a trans flush when fitting them/do they need to? 3. Can anyone recommend a place in SA to do them? 4. Is there a technical name for these so I don't sound like a chump explaining these to trans specialist? 5. Anyone had one done in Australia that can comment? 6. Are these regularly used by other cars?