I was watching the Wheeler Dealers show the other day. They were making a drift car and wanted to stiffen the front suspension. Obviously they did springs and shocks but they also added a bar that mounts to the shock towers. Does anyone make one for t he Jag xk8 cars?

On a different episode, they actually were doing up an xk8. They showed a cleaning of the fuel injectors by connecting a machine to the fuel injection bar and feeding it (Gas and cleaner) from a special unit to clean the carbon off the valves and pistons along with the injectors. I am looking for a place in NJ that can clean the carbon out. My Jag will ping when I use premium fuel, but not much. I think the cleaning may help