Volvo 850 ecu tuning Bosch M4.3 using TunerPro xdf. We are pleased to present you new xdf series for Volvo 850 (engine 2.0L turbo and 2.3L turbo) with engine control unit Bosch M4.3. Supported vehicles: Volvo 850 T5 2.0L Turbo (B5204T) Volvo 850 T5-R 2.0L Turbo (B5204T) Volvo 850 R 2.3L Turbo (B5234T4) Volvo 850…
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