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Alt Tune ECU Tuning File Service

Alt Tune ECU Tuning File Service

Here at Alt Tune, we supply many workshops in New Zealand, Australia, USA and Europe workshops with tuning solutions for Cars, Utes, Pick Ups, Tractors, Trucks and anything else with combustion or even electric engine!   We support most tools such as Alientech...

John Deere 8120 ECU Tuned – Alt Tune

John Deere 8120 ECU Tuned – Alt Tune. The John Deere 8120 row crop tractor with its 8.1 litre engine and tier 2 emissions standard put out 200 HP stock. Post tune we increase the 8120 to 255 HP. Torque is also increased by 16% and fuel economy improves....