aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (2.75in. ID / 3in. L) Straight Coupler w/Hump - Blk Tires we set out to design

we set out to design a dipstick for the K-Series engine that we would be excited to install into our own engines

Year Make Model Submodel 2011 BMW 1 Series M Base 2008-2012 BMW 135i Base 2007-2010 BMW 335i Base 2009-2010 BMW 335i xDrive Base 2011-2013 BMW 335is Base 2007-2008 BMW 335xi Base 2008-2010 BMW 535i Base 2009-2010 BMW 535i xDrive Base 2008 BMW 535xi Base 2009-2016 BMW Z4 sDrive35i 2011-2016 BMW Z4 sDrive35is

and dyno testing on higher output Stage 2 power levels

Finishing off this exhaust system are dual 4-1/2 IN diameter blue flame stainless steel clamp-on exhaust tips

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (2.75in. ID / 3in. L) Straight Coupler w/Hump - Blk Tires we set out to designThe high temperature 3 PLY reinforced silicone hump coupler is designed to connect to a 2 3 4" ID tube and is 3" long. Standard stainless steel worm gear #048 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications.