NEW SETS PISTON RINGS  !!! FULL SET (6x)
  piston rings for BMW M50B25 NON VANOS or / VANOS
-six top compression rings, 
-six second compression rings and 
-oil control full set rings 
 full set that is needed to rebuild your engine
Used in the most powerful projects (400 bhp+).
Critical part of any rebuilded engine
Fits P&P instead oem rings
Our product has got one piece oil control ring with spring - the best solution ever invented