SKU: 1829495344

Catless Twin Turbo Downpipe Exhaust for 2008-2014 BMW N63 X6/X5 550I 650I 750I B7 N63 B44 4.4L V8

Sale price$90.06 Regular price$100.07
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Catless Twin Turbo Downpipe Exhaust for 2008-2014 BMW N63 X6/X5 550I 650I 750I B7 N63 B44 4.4L V8Experience the perfect blend of quality engineering and exceptional value with these high performance Downpipe Exhaust. Manufactured from durable T 304 stainless steel with precision CNC machined flanges and TIG MIG welded construction, they deliver superior durability and flow characteristics. Computerized mandrel bending technology ensures smooth exhaust airflow for improved scavenging and reduced back pressure. Features: Pipe Inlet Diameter: 3" OD

Experience the perfect blend of quality engineering and exceptional value with these high-performance Downpipe Exhaust. Manufactured from durable T-304 stainless steel with precision CNC-machined flanges and TIG/MIG welded construction, they deliver superior durability and flow characteristics. Computerized mandrel bending technology ensures smooth exhaust airflow for improved scavenging and reduced back pressure.

Features:

  • Pipe Inlet Diameter: 3"
  • OD Pipe Outlet Diameter: 2.5"
  • OD Pipe Thickness:16 gauge (1.5mm)
  • Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends i.e. Maximizing Smoothest Exhaust Airflow
  • Includes Both Left and Right Downpipes
  • TIG welded CNC Machine Flange for Strength and Durability
  • Increase Engine Output and Efficiency. Gain 10 - 15 HPs (approximately)
  • O2 Sensor Bung Insertions Included
  • Direct Bolt-In Replacement of Catalytic Converter
  • Perforated Core Resonator
  • Integrated Flex Pipe ( Braided & Accordion Style)
  • Professional Installation is Highly Recommended
  • No Instruction Included

Fitment:

  • 11-13 BMW 550i
  • 10-13 BMW 550i GT, xDrive
  • 2012 BMW 650i, xDrive
  • 09-12 BMW 750i, xDrive
  • 09-12 BMW 750Li, xDrive
  • 11-12 BMW Alpina B7, xDrive, B7L, B7L xDrive
  • 10-13 BMW X5
  • 08-14 BMW X6
  • Fits 4.4L Turbocharged Engines Only

VEHICLE NAME YEAR ENGINE
BMW 550i 2011~2013 4.4L
BMW 550i GT 2010~2013 4.4L
BMW 550i GT xDrive 2010~2013 4.4L
BMW 550i xDrive 2011~2013 4.4L
BMW 650i 2012 4.4L
BMW 650i xDrive 2012 4.4L
BMW 750i 2009~2012 4.4L
BMW 750i xDrive 2010~2012 4.4L
BMW Alpina B7 2011~2012 4.4L
BMW Alpina B7 xDrive 2011~2012 4.4L
BMW Alpina B7L 2011~2012 4.4L
BMW Alpina B7L xDrive 2011~2012 4.4L
BMW X5 2010~2013 4.4L
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: 1829495344

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A
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Amazon Customer
Massapequa, US
★★★★★ 3
Not well made
I have used these for 2 weeks now and one of them has a hole in the sole... I won't ever buy them again
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Reviewed in the United States on July 15, 2025
A
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Alexander and Co.
Cuba, US
★★★★★ 5
Stunning
Color: Sliver, Color: Sliver
Used this on top of henna. It was incredible! I've never used a glitter with more sparkle, and when it stuck to the henna, it gave it an almost mirror finish... *but* I cannot overemphasize the amount of glitter you will be dealing with. The booth next to mine was covered in my glitter, despite there being no wind. I sneezed glitter after a day of doing henna. It's fantastic if you're only going to use it once in a while, or for a special party, but I would be concerned about breathing in glitter if you use it often.
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Reviewed in the United States on October 10, 2025
J
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Journey
San Leandro, US
★★★★★ 5
10/10
Color: Sliver
It sparkles amazing and stays on most of the night out definitely shakes out and gets EVERYWHERE but like it's loose so it just sweeps up easily total boy repellent when you go would recommend for that sense lmao
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Reviewed in the United States on June 11, 2025
I
Verified Purchase
Isabella
Cuba, US
★★★★★ 5
She was a fairy🧚‍♀️🪻
Color: Sliver
Just magical. Sure it's "only" glitter but it's perfect for adding a bit of whimsy to your day.
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Reviewed in the United States on January 23, 2026
K
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Kimberly Yates
Louisville, US
★★★★★ 5
Gorgeous Glow Without The Mess
This glitter spray is gorgeous! It gives a pretty, even shimmer without feeling sticky or heavy. The spray bottle makes it easy to apply exactly where you want it, and the sparkle lasts for hours. Perfect for nights out, photos, or just adding a little glam. I love it!
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Reviewed in the United States on November 18, 2025

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