Superchips has a wide range of ECU tunes & ECU remaps for Holden HSV vehicles. These include HSV, SS & VE performance Holden vehicles. Increase horsepower & torque with Superchips Bluefin devices. Superchips bluefin is feature rich, well priced & lets you tune your Holden from the comfort of your own driveway. Also available is the Holden EURO range of vehicles including the Astra Turbo's such as the Astra H VXR, Astra J VXR, Diesel Astra and other 2.0T petrol turbo. Our tunes have been developed meticulously in-house in a controlled environment monitoring all parameters. Superchips has its own 4x4 Dynometer for testing. Many hours are also spent on the road testing reliability and driveability.