Volvo 850-R ECU 

0 261 203 628

Up for sale is a Working, in excellent condition Volvo 850-R ECU. Part number-- 0261203628. This unit Originally came in an turbo 850-R turbo - verified by the part number. 

 Unit is a direct drop in replacement for many non 850-R models, and will give it (Nearly) all the power of the R-model.