aFe MagnumFORCE Intake System Carbon Fiber Scoop 12-15 BMW 328i/ix (F30/31/34) L4 2.0L Turbo N20/N26 2007-audi-s4-esi4587788 resulting in minimal pressure drop

resulting in minimal pressure drop despite the significant increase in size

Install the RSX ECU

high-horsepower applications

This turbo inlet pipe is an upgrade to our existing 2

Atmospheric vent delivers the characteristic HKS high-frequency blow-off sound

aFe MagnumFORCE Intake System Carbon Fiber Scoop 12-15 BMW 328i/ix (F30/31/34) L4 2.0L Turbo N20/N26 2007-audi-s4-esi4587788 resulting in minimal pressure dropAdvanced 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