Racing Dynamics Downpipes - BMW / M850I / M550I / X5M / M750I (NLA)


Stainless steel downpipes for BMW M550i G30; BMW X5M G05; BMW M850i G14, G15, G16 turbocharged motor applications.
  • Manufactured from high-quality 89 mm stainless steel pipe for superior heat resistance and strength. These stainless pipes replace the OE catalytic converters for additional power.
  • TIG-welded and CNC machined flanges for strength and durability.
  • This increased exhaust gas flow from this reduced restriction allows for more power in the low to mid-range RPM. Generally around 10-15 HP
  • Comes complete with O2 sensor bungs, braided stainless integrated flex pipe for better alignment, gaskets, and bolts.

Application List: Models with 4.4L Turbocharged Engines only!

      BMW 550i/xi G30 Sedan 4-Door, 2018+
      BMW M850i/ix G14 Convertible, 2018+
      BMW 850i/ix G15, Coupe, 2-Door, 2018+
      BMW 850i/ix G16, Grand Coupe, 2018+
      BMW 750i/XI F02 G11 G12 Sedan, xDrive, I & LI ActiveHybrid Sedan 4-Door, 2012-17
      BMW X6 M50I GO6 xDrive Sport Utility 4-Door, 2019+
    BMW X5 M50i G05 xDrive Sport Utility 4-Door, 2019+

These parts are intended for off-road or track use only!
    This product is sold for off-road use only. It is not legal for use on public highways. This product is not for sale or use in California. It is available to our international customers for use within legal limits in their domicile.

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