Package Included:
1X PCV cover- does not include O ring.

Note:
For easier installation, please cover the cap with a little bit clean engine oil when threading into place. 

Fitment: 
Available for N54 twin turbo for BMW engines
For BMW 1 Series / E82 / E88 (2007-2013) / 1 Series M (1M)
For BMW 1 Series / E82 / E88 (2007-2013) / 135i N54 Engine
For BMW 3 Series / E90 / E91 / E92 / E93 (2005-2013) / 335i N54 Engine
For BMW 5 Series / E60 / E61 (2008-2010) / 535i N54 Engine
For BMW 7 Series / F01 / F02 (2008-2016) / 740i / 740Li Engine
For BMW X6 Series / E71 (2008-2014) / X6 35i Engine
For BMW Z Series / E89 Z4 (2009-2016) / Z4 35is Engine
For BMW Z Series / E89 Z4 (2009-2016) / Z4 35i Engine

For BMW 135i 08-10 (3.0L, twin turbo)  – E82, E88
For BMW 1M 11-12 (3.0L, twin turbo)– E82
For BMW 335i 07-08 (3.0L, twin turbo, gasoline)– E90, E91, E92
For BMW 335i 09-10 (3.0L, twin turbo), gasoline– E90, E91, E92
For BMW 335i 11 (3.0L), gasoline, twin turbo– E92, E93
For BMW 335i 12 (3.0L), (gasoline), twin turbo– E92, E93
For BMW 335i 13 twin turbo– E92, E93
For BMW 535i 08-10 (3.0L, twin turbo) – E60, E61
For BMW 740i (I&IL) 11-12 (3.0L, twin turbo) – F01
For BMW X6 08-09 xDrive35i (3.0L, twin turbo)– E71
For BMW Z4 09-16 (Rdstr), sDrive35i (3.0L, twin turbo)– E89
For BMW Z4 11-16 (Rdstr), sDrive35is (3.0L, twin turbo)– E89