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Supersprint BMW 5 Series (G30 / G31) Turbo Downpipe Kit + 100cpsi Metallic Catalytic Converter Left - For OE "Cat-Back" System
  • Supersprint BMW 5 Series (G30 / G31) Turbo Downpipe Kit + 100cpsi Metallic Catalytic Converter Left - For OE "Cat-Back" System
Supersprint BMW 5 Series (G30 / G31) Turbo Downpipe Kit + 100cpsi Metallic Catalytic Converter Left - For OE "Cat-Back" System

Supersprint BMW 5 Series (G30 / G31) Turbo Downpipe Kit + 100cpsi Metallic Catalytic Converter Left - For OE "Cat-Back" System

AVAILABLE TO ORDER

SKU: 525441
$3,558.00

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
  • Left side (driver side) component

Vehicle Applications

  • BMW G30 M550i xDrive (4.4L V8 - 530 Hp - models with OPF) 2019 -> 2020 (with valve)
  • BMW G16 M850i Gran Coupè xDrive 4.4L V8 (530 Hp - models with OPF) 2019 -> 2020
  • ALPINA B5 (G30) Sedan 4.4i V8 Bi-Turbo 4x4 (608 Hp - models with OPF) 2017 ->
  • BMW G11 750i V8 (530 Hp- models with OPF) 2019 -> 2020
  • BMW G15 M850i xDrive 4.4L V8 (530 Hp - models with OPF) 2018 -> 2020 (with valve)
  • ALPINA B7 (G12) 4.4i V8 Bi-Turbo 4x4 (608 Hp - models with OPF) 2016 ->
  • BMW G11 750iX V8 (530 Hp - models with OPF) 2019 -> 2020
  • BMW G14 M850i xDrive V8 (530 Hp - models with OPF) 2018 -> 2020 (with valve)
  • BMW G12 750Li V8 (530 Hp - models with OPF) 2019 -> 2020
  • BMW G12 750LiX V8 (530 Hp - models with OPF) 2019 -> 2020
  • ALPINA B5 (G31) Touring 4.4i V8 Bi-Turbo 4x4 (608 Hp - models with OPF) 2017 ->

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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