BMW M5 M6 F10 F12 Stainless Steel Decat Downpipes for the 4.4 Twin Turbo Engine
- The F10 M5 downpipes are machined from T-304 high-grade stainless steel and are tig welded in house
- Provides a sharper throttle response due to faster spool of the turbo
- Noticeable power gains and a much more aggressive exhaust note which sounds truly amazing
- Produce lower temperatures and less exhaust backpressure due to the relief of the turbocharger. The cylinder charge is increased which generates maximum performance.
- There is also a substantial weight saving in comparison to the factory catalytic converter
- Mandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torque.
N63B4401(N63TU)
Applications:
2013-2015 F01/F02 750i/750Li
2013-2017 F07 550i GT
2014-2016 F10/F11 550i
2014-2018 F15 X5
2014-2019 F16 X6
2013-2018 F12/F13 650i
2013-2019 F06 650i N63B44M3(N63TU3)
Applications:
2019-2020 G05 X5 xDrive50i
2019-2020 G07 X7 xDrive50i
N63B44T3(N63TU3)
Applications:
2018-G14/G15/G16 M850i xDrive
2019-2022 G11/G12 750i/750LisDrive/xDrive
2020-2023 G30/G31 M550ixDrive
2020--2023 G05 X5 M50i
2020-2023 G06 X6 M50i
2020-2022 G07 X7 M50i
2021-2022 G07 Alpina XB7
2021-G14/G15/G16 Alpina B8
Gran Coupe
