Sorry to sound stupid but what are the advantages of uprating arb??
well, if you say their true name "Anti Roll Bar" it might be a clue
![Laugh :laugh:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/laugh.gif)
The reduce body roll, and when the rear get's stiffer turns the cars understeer towards neutral and eventually oversteer by reducing the rear tyres grip compared to the fronts
![happy2 :happy2:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/happy2.gif)
I haven't figured out the advantages of a stiffer front yet, reason for me not changing it yet
![Grin :grin:](https://www.mk5golfgti.co.uk/forum/Smileys/newsmileys/grin.gif)