Think the 380bhp 4.3-litre Aston Martin V8 Vantage is not powerful enough? The firm is now offering a 20bhp upgrade for owners of the recently replaced coupe. The retrospectively fitted kit features a revised induction system that boosts bhp up to 400, while torque is increased by 10NM to 420. What's more, those drivers can also specify the Sports Pack handling upgrade as seen on the new 4.7 V8 Vantage. Both upgrades are available from franchised dealers costing £1,500 and £3,300 plus fitting, respectively.