ive heard upwards of 600-700 euros. i bought the oil and did it myself on base. you need to do engine oil and rear diff fluid if you have dct, add tranny to that if you have manual tranny. the service was pretty straight forward.
Me at the Ring baby!
2012 e92 ///M3 AW DCT
2004 M3 = SOLD
2004 MV Agusta F4 "SR" = SOLD - only 300 made worldwide, Sweet Bike