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Supersprint ALPINA 5 Series G30 G31 turbo downpipe kit with metallic catalytic converter, designed for exhaust system upgrade.
  • Supersprint ALPINA 5 Series G30 G31 turbo downpipe kit with metallic catalytic converter, designed for exhaust system upgrade.
Supersprint ALPINA 5 Series (G30 / G31) Turbo Downpipe Kit + Metallic Catalytic Converter Rightaccepts The Stock "Cat-Back" System

Supersprint ALPINA 5 Series (G30 / G31) Turbo Downpipe Kit + Metallic Catalytic Converter Rightaccepts The Stock "Cat-Back" System

AVAILABLE TO ORDER

SKU: 989721
$3,614.40

Upgrade the exhaust system on your BMW G30, G31 with the Supersprint Downpipe, engineered as a direct-fit replacement for the factory downpipe. Positioned directly downstream of the turbocharger, this precision-built component is designed to reduce restriction and improve exhaust flow, reducing backpressure at the turbocharger for improved spool and power delivery.

Constructed from premium T304 stainless steel, this Supersprint component is designed for long-term durability, corrosion resistance, and precise fitment. Every weld and bend is engineered to maintain consistent exhaust flow and reliable sealing under all operating conditions.

Founded in 1955, Supersprint has built its reputation on engineering complete exhaust systems rather than individual components. Every Supersprint product reflects decades of motorsport research, advanced manufacturing techniques, and a commitment to maximizing performance, sound quality, and visual appeal for BMW engines.

Product Details

  • T304 stainless steel construction
  • Threaded oxygen sensor bung included
  • Right side (passenger side) component

Vehicle Applications

  • ALPINA B5 (G31) Touring 4.4i V8 Bi-Turbo 4x4 (608 Hp) 2017 ->
  • BMW G30 M550i xDrive (4.4L V8 - 530 Hp) 2019 -> 2020 (with valve)
  • BMW G12 750Li V8 (450 Hp) 2016 -> 2018
  • BMW G11 750iX V8 (450 Hp) 2016 -> 2018
  • BMW G11 750i V8 (530 Hp) 2019 -> 2020
  • BMW G12 750LiX V8 (530 Hp) 2019 -> 2020
  • BMW G06 X6 M50i xDrive (4.4L V8 - 530 Hp) 2020 -> (with valve)
  • BMW G16 M850i Gran Coupè xDrive 4.4L V8 (530 Hp) 2019 -> 2020
  • BMW G30 M550i xDrive (4.4L V8 - 462 Hp) 2016 -> 2018 (with valve)
  • BMW G06 X6 M50i xDrive (4.4L V8 - 530 Hp) 2020 ->
  • BMW G05 X5 M50i xDrive (4.4L V8 - 530 Hp) 2019 -> 2023
  • BMW G12 750LiX V8 (450 Hp) 2016 -> 2018
  • Alpina G07 XB7 xDrive (N63 4.4L V8 - 621 Hp - Models with OPF) 2021 -> 2022
  • BMW G15 M850i xDrive 4.4L V8 (530 Hp) 2018 -> 2020 (with valve)
  • ALPINA B7 (G12) 4.4i V8 Bi-Turbo 4x4 (608 Hp) 2016 ->
  • BMW G05 X5 50i xDrive (4.4L V8 - 462 Hp) 2018 ->
  • BMW G07 X7 50i xDrive (4.4L V8 - 462 Hp - models with OPF) 2018 -> 2020
  • BMW G07 X7 M50i xDrive (4.4L V8 - 530 Hp) 2019 ->
  • BMW G12 750Li V8 (530 Hp) 2019 -> 2020
  • BMW G11 750i V8 (450 Hp) 2016 -> 2018
  • BMW G30 M550i xDrive (4.4L V8 - 530 Hp) 2019 ->
  • BMW G05 X5 M50i xDrive (4.4L V8 - 530 Hp) 2019 ->
  • ALPINA B5 (G30) Sedan 4.4i V8 Bi-Turbo 4x4 (608 Hp) 2017 ->
  • BMW G14 M850i xDrive 4.4L V8 (530 Hp) 2018 -> 2020 (with valve)
  • BMW G07 X7 M50i xDrive (4.4L V8 - 530 Hp - models with OPF) 2019 -> 2020
  • BMW G11 750iX V8 (530 Hp) 2019 -> 2020
  • BMW G05 X5 50i xDrive (4.4L V8 - 462 Hp) 2018 -> 2019
  • BMW G07 X7 50i xDrive (4.4L V8 - 462 Hp) 2018 ->

Notes

  • This product modifies or replaces factory emissions equipment and may not be legal for road use in all jurisdictions

EMISSIONS NOTICE

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