TDI Tuning - John Deere 8400

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8400 Variants

13.5 525BHP

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 :

John Deere 8400 Tuning Solutions

8400 Variants