-It Could Correctly Replace The Original Quality Part. STD 0.00 spec (No Fit Cylinder Expand) – Cylinder bore:F89.00mm – Fit N63B44 4.4L (4395cc) V8 Twin Tru. 100% Brand New And High Quality, Durable. It Could Correctly Replace The Original Quality Part. STD 0.00 spec (No Fit Cylinder Expand). Cylinder bore:f89.00mm. Fit N63B44 4.4L (4395cc) V8 Twin Trubo. Installation Manual Is Not Included. Professional Installation Is Highly Recommended. Please Make Sure It Will Fit Your Machine Before Purchasing It. Please Check Pictures For More Details. We Keep Our Promises That We Will Provide You With The Best Solution Within 24 Hours. FITS (FOR THE REFERENCE). For BMW N63 4.4L (4395cc) V8 Twin Trubo. The Compatibility Is Just For Reference. Please Compare With Your Original One Before Purchasing! 11 12 7 567 765. 11 14 7 583 221. 11 13 7 566 644. 11 14 7 647 380. 11 12 7 566 288. 11 12 7 566 289. 11 12 7 566 281. 11 34 0 039 494. 11 12 8 008 122. 11 14 8 483 798. 11 14 7 512 100. 11 14 0 149 405. 11 34 0 054 492. Overhaul gasket x1set (As Shown In The Picture). Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.