Chris lives in a Police State where he can't even have a set of coilovers!
Do not get me started mate
Engine wise - cant change the engine without first consulting with authorities that is ok.
When you get the ok, you may then proceed, but you then need to take it for an MOT so they can register your new engine and make sure everything is stock.
Bigger engine ??? only if it came on the exact same car as stock, and only if it doesnt exceed 20% of the original engine power.
Suspension ? Only after studies and presenting the TUV certificates to the authorities.
You need to pay them about 400 euros for the "study" they make for your car.
Wheels ? No bigger wheels allowed
Exhaust ? No straight through exhausts allowed. Sports exhausts only allowed with silencer.
Turbocharging ? NOS ? Do you want to go to jail ???
Bodykit ? You cant be lower than 14cm in the front
Window tinting ? Rear only allowed up to 40%. Front windows or windscreen not allowed, not even at the top !!!
...list goes on and on and on... bloody idiots....