Seller notes

NEW 8pcs Piston Rings Set For BMW M5 M6 X5 X6 550i F10 F90 F06 F12 S63 N63 4.4 Product Description OE# 11 25 7 649 927 Replacement OE# 11 25 8 073 574 11 25 7 844 774 Description - STD 0.00 spec (no fit cylinder expand) - Cylinder bore Φ89.00mm - Ring thickness 1st 1.2mm / 2nd 1.5mm / 3rd 2.0mm - Fit BMW N63B44 4.4L V8 (4395cc) Twin Turbo engine - Fit BMW S63B44 4.4L V8 (4395cc) Twin Turbo engine Package includes Piston Ring x8 Shipping Policy​Returns PolicyContact usShipping Policy​ ✨ Sh...

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