Fit for:49131-07065 , 49131-07066, 49131-07067 49131-07068 , 49131-07069 49131-07041, 49131-07040, 49131-07019, 49131-07171, 49131-07018, 49131-07015, 49131-07016, 49131-07017, 49131-07011, 11657649290, 11657593016, 11654564711, 11657563686, 11657583864 Fit for:BMW N54B30 135i 335i 535i 335xi 535xi 3.0L 2007-2010 Fit for:BMW 535i 3.0L N54 306HP 2008-2010 BMW 335i (E90/E91/E92/E93) N54 3.0L 306HP 2007-201 Fit for:BMW 535xi 3.0L N54 306HP 2008 Fit for:49131-07075 , 49131-07076, 49131-07077 49131-07078, 49131-07079 49131-07161, 49131-07170, 49131-07180 49131-07205, 49131-07206 ★ 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.