At CTS Turbo we are proud to announce our new air intake system for the BMW N54 platform. Our kit replaces the restrictive factory airbox assembly and the dual inverted cone design allows for the highest possible flow, leading to power gains from 9-15HP. All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound. Download our installation guide Here Application: 2008-2010 E82 Coupe 135i 2008-2010 E88 Convertible 135i 2006-2010 E90 Sedan 335i/xi 2006-2010 E91 Touring 335i/xi 2006-2010 E92 Coupe 335i/xi 2006-2010 E93 Convertible 335i/xi 2011-2013 E92 Coupe 335is 2008-2009 E60 Sedan 535i/xi 2008-2009 E61 Touring 535i/xi 2009+ BMW Z4 sDrive35i Model Generation Make Model Year Generation BMW 135i 2008 - 2010 E88 BMW 335i 2008 - 2010 E90 BMW 335i xDrive 2008 - 2010 E90 BMW 535i 2008 - 2009 E60 BMW 535i xDrive 2008 - 2009 E60
