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John Deere ECU Remap

Agricultural tuning + emissions delete

John Deere ECU Remap

John Deere machines gain serious usable torque and better economy from tuning — and for off-road use we can remove the DPF, EGR and AdBlue systems that cause so much downtime, all in one visit.

More power & torque

Extra torque under load for better work rates and less strain — exactly where an agricultural engine uses it.

Better fuel economy

A more efficient engine burns less diesel for the same work across a long season.

DPF, EGR & AdBlue removal

For off-road machines we remove the emissions systems in software — ending the regen and SCR faults that take a tractor out of action.

Less turbo lag & downtime

Sharper response and far less emissions-related maintenance mean more productive machine hours.

More from MAS Performance

Good to know

Common questions.

Can you remove AdBlue and DPF on a John Deere?+

Yes — for off-road agricultural use we remove AdBlue, DPF and EGR in software, usually alongside a remap for the best all-round reliability and performance.

Will tuning harm the tractor?+

No — a properly developed file stays within safe limits. These engines are built with headroom, which is what makes tuning them so effective.

Can you come to the farm?+

Yes — the service is fully mobile across the UK, so we tune on-site.

Free advice · No obligation

Ready to unlock the power?

07843 879320 · [email protected]

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