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Supersprint BMW F20/F21 2015 downpipe kit with metallic catalytic converter and WRC 100Cpsi exhaust components.
  • Supersprint BMW F20/F21 2015 downpipe kit with metallic catalytic converter and WRC 100Cpsi exhaust components.
Supersprint BMW F20 / F21 -> 2015 Downpipe Kit + Metallic Catalytic Converter 100Cpsi Wrc

Supersprint BMW F20 / F21 -> 2015 Downpipe Kit + Metallic Catalytic Converter 100Cpsi Wrc

AVAILABLE TO ORDER

SKU: 988521
$2,298.00

Upgrade the exhaust system on your BMW F20, F21 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

Vehicle Applications

  • BMW F20 / F21 M135i xDrive (320 Hp) 2012 -> 2014 (with valve)
  • BMW F30 / F31 (Sedan-Touring) 335i (306 Hp) 2011 -> 2015 (with valve)
  • BMW F30 / F31 (Sedan-Touring) 335i (306 Hp) 2011 -> 2015
  • BMW F20 / F21 M135i (320 Hp) 2012 -> 2014 Twin Pipe
  • BMW F20 / F21 M135i (320 Hp) 2012 -> 2014
  • BMW F20 / F21 M135i xDrive (320 Hp) 2012 -> 2014
  • BMW F20 / F21 M135i xDrive (320 Hp) 2012 -> 2014 Twin Pipe
  • BMW F20 / F21 M135i xDrive (320 Hp) 2012 -> 2014 Twin Pipe (with valve)
  • BMW F30 / F31 (Sedan-Touring) 335iX (306 Hp) 2011 -> 2015 (with valve)
  • BMW F30 (Sedan) Active Hybrid 3 (340 Hp) 2012 -> 2015
  • BMW F30 / F31 (Sedan-Touring) 335iX (306 Hp) 2011 -> 2015
  • BMW F20 / F21 M135i (320 Hp) 2012 -> 2014 (with valve)
  • BMW F30 (Sedan) Active Hybrid 3 (340 Hp) 2012 -> 2015 (with valve)
  • BMW F20 / F21 M135i (320 Hp) 2012 -> 2014 Twin Pipe (with valve)

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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