EWK Compatible with BMW N51 N52 N53 N54 Timing Cam Camshaft Alignment Locking Tool Kit THE COST OF AN ENGINE IS TIMES OF A TIMING BELT - Do You Know That Timing Belt Should Be Changed Every 37000 To 62000 Miles? A Broken Timing Belt And Continuously Working Piston Can Destroy Your Entire Engine. DEDICATED BMW N51 N52 N53 N54 TIMING TOOL - Necessary Camshaft Locking Tool For Timing Your BMW. Provided With OEM Number Enables You To Get The Precise Set You Need. PREMIUM TOOLS ARE WORTH INVESTING - Inferior Camshaft Alignment Tools Lead To Mistime The Engine, Which Causes The Lack Of Power, Excessive Fuel Consumption, Unusual Vibration And Even Breakdown Of The Engine. EWK Tools Help You Avoid All The Risks. 1 YEAR WARRANTY - We Have Confidence In Our Products, Trying To Make You Feel The Same. Hence, We Provide 1 Year Warranty For The Tool, The Quality Is Guaranteed. APPLICABLE ENGINE - N52B25, N52B30, N53B25, N53B30, N54B30