SKU: 9095768477

Racing Dynamics Downpipe w/ Cats and Heat Shield for BMW X5 / X6 / 750i / 550i / 650i

Sale price$913.95 Regular price$1015.50
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  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Racing Dynamics Downpipe w/ Cats and Heat Shield for BMW X5 / X6 / 750i / 550i / 650iStainless steel downpipes with heat shields and 200 cpsi euro 5 cats for BMW 550i 650i X5 X6 and other N63B44 4. 4 V8 turbocharged motor applications include 550i F01 and F10 along with 650i F12. Must have flange connections between downpipes and center section of exhaust system send in your VIN number with order in PO comment area of order entry. Changes to slip fit occurred 2012 13 models. Features: Manufactured from high quality 3" stainless steel

Stainless steel downpipes with heat shields and 200 cpsi euro 5 cats for BMW 550i / 650i / X5 / X6 and other N63B44 4.4 V8 turbocharged motor applications include 550i F01 and F10 along with 650i F12. Must have flange connections between downpipes and center section of exhaust system - send in your VIN number with order in PO comment area of order entry. Changes to slip fit occurred 2012-13 models.

     Features:

  • Manufactured from high quality 3" stainless steel pipe for superior heat resistance and strength. These stainless pipes replaces the OE catalytic converters for additional power.
  • Be careful of low price versions of this style of downpipe. We had a lot of problems with fit and quality and discontinued selling these models. Our model is far superior in build fit and quality.
  • 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.

    Special notice!
    BMW made 2 different downpipe connections: flange and slip fit. Before purchasing you need to verify which connection you have. Look underneath your car where the downpipe connects to the exhaust and see if you have a bolt together flange or slip fit with compression clamp. This model is for bolt together flange connection.


     Application List: Models with 4.4L Turbocharged Engines only!

  • BMW X6, Sport Utility 4-Door, 2010-14
  • BMW X6, xDrive50i Sport Utility 4-Door, 2008-14
  • BMW X6, xDrive50iA Sport Utility 4-Door, 2009
  • BMW X5, Utility 4-Door, 2010-13
  • BMW 550i, 550i xDrive, Sedan 4-Door, 2011-13
  • BMW 550i, Sedan 4-Door, 2013
  • BMW 550i GT, GT xDrive, Hatchback 4-Door, 2010-13
  • BMW 650i, Base Coupe, Convertible 2-Door, 2012
  • BMW 650i, Coupe, Convertible 2-Door, 2012
  • BMW 650i xDrive, Base Convertible 2-Door, 2012


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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9095768477

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4.2 ★★★★★
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Kathy Ross
Whiting, US
★★★★★ 5
Cute t-shirts!
Color: Brown, Size: X-Large
Great t-shirts!
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Reviewed in the United States on May 30, 2026
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Allison
Boise, US
★★★★★ 5
Supportive, Comfortable & Super Flattering
Size: 42DD, Color: White
I’m really impressed with this bra! It offers great support while still feeling comfortable enough to wear all day. The fit is flattering and smooth under clothes, and I love that it provides full coverage without feeling bulky. The material feels soft and well made, and the underwire gives just the right amount of lift and shape. It’s a great everyday bra that actually looks and feels good on, definitely a win!
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Reviewed in the United States on February 27, 2026
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Verified Purchase
Emily
Massapequa, US
★★★★★ 5
Absolutely Love!
Size: 40D, Color: Warm Beige
I lost some weight and wanted a new bra. I love a minimizer. I randomly bought this and thought I'd try it. Seriously...I absolutely love it. I was a bra merchandiser for a VERY large company for years, so I have bought and tried on hundreds of bras. This bra holds, gives amazing shape and is so comfy. The straps are wide so they won't fall down. The band is tight but comfy. The wite doesn't poke. The fabric is soft and stretchy. The unlined cups lift and give you great shape. If you are thinking about it, do it. You won't be sorry!
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Reviewed in the United States on February 18, 2026
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Verified Purchase
R.P.
Natrona Heights, US
★★★★★ 4
Comfortable and supportive. Didn't last as long as some of the other colors.
Super comfortable and supportive. Color and design were cute. Only issue is the wire broke through after a few months. Have bought many others from this same seller and had better luck with how long they lasted. I would buy again because of comfort if it goes on sale. Green and light blue one were also comfortable but long lasting. Nude colored one digs in under bust and doesn't have as much softness around wires.
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Reviewed in the United States on May 13, 2026
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S
Carnegie, US
★★★★★ 3
Wire pops out! Great shape and comfort
Size: 34D, Color: Oatmeal Heather
They last a couple months, but I wear these about once a week. The wire pops out enough (I have 4-5 of these), that I always carry a back up bra. The wire hurts and breaks skin, and moleskin doesn’t fix it. The minimizing and support is pretty good and the bra is comfortable, it just doesn’t last very long which is a shame. I will still buy them because it is a great fit, but I wish they reinforced the wire closing. I have a small band and large cup and it looks pretty good under tighter Tshirts.
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Reviewed in the United States on May 13, 2026

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