Application: for BMW N51, N52, N53, N54 engines E60 523i ,523Li, 525i, 525Li, 525xi, 528i,528xi, 530i, 530Li, 530xi, 535i, 535xi E61/E63 523i, 525i, 525xi, 530i, 530xi, 535xi, 630i E64/E65 630i, 730i E66/E70 730Li, X5 3.0Si E81/E82 130i, 135is E93 325i, 328i, 330i, 335i E83 X3 2.5i, 2.5Si, 3.0i, 3.0Si E85/E86 Z4 2.5i, 2.5Si, 3.0i, 3.0Si, Z4 3.0Si E87/E90 130i ,323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi E91 323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi E92 323i ,325i, 325xi, 328i, 328xi, 330i, 330xi, 335i Specification: Type: Engine Timing Tool Silver: for N51/52 Engine Blue: for N53/54 Engine Condition: 100% Brand New Manufacture Warranty: 2 Years Features: -Easy Operation -Excellent Material -High Dimensional Accuracy