100,000-Mile Service - Work Completed Supercharger serviced, including oil change. New water pump fitted. New radiator hoses fitted. New radiator fitted. New coolant bottle and cap fitted. New thermostat fitted. New engine oil. New spark plugs and leads fitted. Gearbox oil changed. New brake fluid. Brand-new chain tensioner fitted. New Milltek exhaust fitted from the manifold. Two catalytic converter sensors replaced