TDI Tuning - McCormick X6.440

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X6.440 Variants

4.5 128BHP / 577NM

Now Available

TDI Tuning App

More power or more economy? With the TDI Tuning App you can decide directly from your driver’s seat. Instantly change the performance of your engine and adapt your vehicle to suit any situation.

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Download the app from the App Store or Google Play Store :

McCormick X6.440 Tuning Solutions

X6.440 Variants