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aFe MACHForce XP 16-17 BMW 340i/iX 440i/iX L6-3.0L (t) SS Axle-Back Exhaust w/Polished Tips

Unlock the full potential of your BMW 340i or 440i with the aFe MACHForce XP axle-back exhaust system. This high-performance exhaust system is designed to provide maximum power and torque gains, while also delivering a aggressive and sporty sound.

The system features a factory-style exhaust valve, which uses the factory exhaust valve motor (not included) to regulate and control the flow of exhaust gases. This results in maximum performance and a hassle-free installation.

  • Dual 4" gloss black tips with laser-etched aFe power logo
  • Brushed 304 stainless steel construction for maximum corrosion resistance and strength
  • Leak-free seal with high-quality band clamps
  • Simple installation using factory mounting locations
Make Model Year Type
BMW 340i 2016 Base
BMW 340i 2017 Base
BMW 340i 2018 Base
BMW 340i GT xDrive 2017 Base
BMW 340i GT xDrive 2018 Base
BMW 340i GT xDrive 2019 Base
BMW 340i xDrive 2016 Base
BMW 340i xDrive 2017 Base
BMW 340i xDrive 2018 Base
BMW 440i 2017 Base
BMW 440i 2018 Base
BMW 440i 2019 Base
BMW 440i 2020 Base
BMW 440i Gran Coupe 2017 Base
BMW 440i Gran Coupe 2018 Base
BMW 440i Gran Coupe 2019 Base
BMW 440i Gran Coupe 2020 Base
BMW 440i xDrive 2017 Base
BMW 440i xDrive 2018 Base
BMW 440i xDrive 2019 Base
BMW 440i xDrive 2020 Base
BMW 440i xDrive Gran Coupe 2017 Base
BMW 440i xDrive Gran Coupe 2018 Base
BMW 440i xDrive Gran Coupe 2019 Base
BMW 440i xDrive Gran Coupe 2020 Base
Advanced FLOW engineering (aFe) is a manufacturer of automotive cold air intake systems, performance air filters, fluid filters, intake manifolds turbochargers, programmers, throttle body spacers and exhaust systems. aFe was founded in 1999 and is headquartered in Corona, California, USA, in two facilities including their headquarters and manufacturing facilities. A warehouse and R&D facility was added in 2012.
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