aFe Power Intercooled Tip Stainless Steel - Polished 4in In x 5in Out x 12in L Bolt-On - 49T40501-P121 fits_2014-`BMW`4 Series Note: Applications will include both

Note: Applications will include both automatic and manual transmissions

Available now at AutoTecknic USA where BMW-level precision meets Lexus luxury

An optional resonator delete pipe is available (PN 49M10007)

Flow and Performance: The ATLAS turbo down-pipe is made from 3" mandrel bent steel tubing offering smoother transition bends for low turbulence to deliver quicker throttle response

aFe Power Intercooled Tip Stainless Steel - Polished 4in In x 5in Out x 12in L Bolt-On - 49T40501-P121 fits_2014-`BMW`4 Series Note: Applications will include bothAdvanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our