The company that runs Aston Martin’s racing program, Prodrive, has launched its own tuning kit for the V8 Vantage that sees improvements in power, handling, and design. Prodrive modified the 4.3 litre V8 engine to raise peak power from 283 kW (380 bhp) to 317 kW (425 bhp), as well as increasing peak torque from 410 Nm (302 lbft) to 440 Nm (325 lbft). This reduces the car’s 0-100 km/h time from 5.0 secs to approximately 4.7 secs and increases the top speed by around 13 km/h to 293 km/h. A new throttle map, combined with the increase in torque, also make the engine more responsive throughout the rev range.

A new driver-adjustable suspension system, developed in conjunction with Bilstein and Eibach helps with handling. A switch in the cockpit allows the driver to choose between normal and sports mode. The normal mode has been designed to enhance the V8 Vantage’s existing ride and handling characteristics, while the firmer sports mode delivers an even more focused driving experience on the road or for track use.

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The engine performance pack has a modified exhaust system with a low back pressure sports catalyst and a driver-controlled switch to manually override the V8 Vantage’s exhaust valve. This gives the option of a quiet mode, where the valve is permanently closed; auto, where the valve operates as it does on the standard car; and sport mode, where the valve is permanently open. This is the same valve that makes the baby Aston one of the best sounding V8 cars in the world, so sports mode should be something special.

The V8 Vantage’s aerodynamics have been analysed in the windtunnel to develop an aero package to reduce high speed lift. The result is discreet Prodrive designed and manufactured carbon composite front lip and trunk spoilers, which are in keeping with the Vantage’s classic styling. Together, these reduce lift by 45 per cent, improving both high speed stability and grip. Prodrive has also carried through the unique design of the wheels used on the Aston Martin DBR9 GT1 racing car to special 14 spoke 19” forged wheels made by Prodrive Japan for the V8 Vantage. These come complete with Pirelli P-Zero tyres, which have been selected to match the new suspension and optimise the ride and handling.

“The V8 Vantage is already one of the world’s best sports cars,” said Roland Cherry, Prodrive performance products director. “Our aim was to develop a range of parts which enhanced the car’s performance but, most importantly, did not compromise the inherent Aston Martin driving characteristics or styling. I think we have achieved this with a range of parts owners can specify as a package or individually.” The range of parts and prices will be available from early 2007

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