Well he has all his mods declared, and he has a few, considering all his engine bay is vertually new, and he has it lowered, alloys, roll cage etc. So i cant see him sending off all the receipts to be honest 😉
All you can do is ask them i suppose.
In a way, if you declare a mod, then its going to bump your price up, so depending what it is, depends on how much, so if you say its been to your car, there going to take it, that it has. As your not going to tell them it hasnt to bump your price up 😉
But then again you could say it had alloys, and put steelies on and burn it etc. But i dont think people would do that. haha