McCormick MTX
McCormick MTX All years
9 engines covered on this shape. Pick yours for the standard figures, the gains and the price.
Other engines
9 options on the MTX All years.
- 120 6.7 R6 116hp (85kW) 520Nm 116hp and 520Nm standard 1 stage available
- 135 6.7 R6 131hp (96kW) 535Nm 131hp and 535Nm standard 1 stage available
- 150 6.7 R6 152hp (112kW) 582Nm 152hp and 582Nm standard 1 stage available
- 165 6.7 CR R6 162hp (119kW) 654Nm 162hp and 654Nm standard 1 stage available
- 165 6.7 R6 162hp (119kW) 654Nm 162hp and 654Nm standard 1 stage available
- 185 6.7 CR R6 182hp (134kW) 800Nm 182hp and 800Nm standard 1 stage available
- 185 6.7 R6 182hp (134kW) 800Nm 182hp and 800Nm standard 1 stage available
- 200 5.9 CR R6 194hp (143kW) 800Nm 194hp and 800Nm standard 1 stage available
- 200 5.9 R6 194hp (143kW) 800Nm 194hp and 800Nm standard 1 stage available
Finding your engine
The engine size is on your V5C, and most cars carry the badge on the boot lid. Where a model was sold with several power outputs of the same engine, they are listed separately above because the files and the gains are different.
Get it wrong and nothing is lost. We check the engine against the car before we write anything to it.
Book your MTX
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.