I have no idea, in French it's still compensateur - compensating for what? The driver's heavy right foot, engine movement, variations in the earth's magnetic field, solar flare activity? I don't actually think it's essential anyway.
That no 10 is def on my car. I just had to move it out the way today when I done a filter change.
UK Open Drift Championship 2011 Driver #80
Vehicles I own:-
1999 S Peugeot 406 LX 1.9TD (90% WVO, 10% Petrol)
2000 W Ford Transit LWB High Roof 2.5D
1997 R E36 BMW 328i Saloon (Drift/Track Car)
1995 N E36 BMW 328i Saloon (Spare Parts Car)
SOLD --- 2001 Y 406 GTX 2.0 HDi 110bhp