
This video from Carfection shows Charles Morgan with an Alfa Romeo that has been modified by UK tuning firm Alfaholics. This Giulia Sprint has added fender flares, and a replaced hood, doors and trunk lid with carbon fibre to reduce the weight.
There are more mods though. The engine has been upgraded to produce 240 hp, and there is also added racing suspension, brakes and tires, and roll cage.
The car allegedly can lap the Nurburgring in less than eight minutes.
http://www.roadandtrack.com/car-culture/classic-cars/videos/a28122/modified-alfa-rome-giulia-sprint/