Fit for:49131-07030, 49131-07161, 49131-07031, 49131-07009, 49131-07008, 49131-07007, 49131-07006, 49131-07005, 11657649289, 11657593015, 11654564710, 11657563685, 11657583863 Fit for:BMW 1M, X6, Z4,E60, E71, E89, E90, E92, 49131-07008,49131-07005, 11657649289,11657593015, 11654564710,11657563685, For Cylinder 1-3 Fit for BMW135i, 335i, 335xi, 535i, 535xi TD03, TD03-10T Fit for:BMW 135I (E82/E88) N54B30 250Kw/340HP 2006-2010 BMW 335I (E90/E91/E92/E93) N54B30 225Kw/306HP 2006-2010 Fit for:BMW Z4 35I (E89) N54B30 225Kw/306HP 2009- BMW Z4 35IS (E89) N54B30 250Kw/340HP 2010- Fit for:BMW 1er M Coupe (E82) N54B30 250Kw/340HP 2011-2012 ★ This turbine blade of made rare metal Ni, which has the advantages of good working blade under high temperature environment, large power and long service .★Through the comprehensive and high-precision static and dynamic balance detection technology, the use time and reliability are increased, and the car owners have no worries. ★Instruction for intalling the turbocharger: 1. Exchange the engine oil 2. Exchange the air filter and the oil filter 3. totally clean oil feed and oil drain lines , make sure no damage no restricted oil flow 4. check Intake and exhaust lines , make suer no blocks no disturbs 5. Make sure for tightening up the screws and the clamp, no any leak for the air. 6. Sealant can not be used when installing oil inlet hole and oil outlet hole, only the gasket can be used.