SKU: 68662839519

2009-2016 BMW Z4 Direct-Fit Catalytic Converter 21-171 Magnaflow

$268.65 $298.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

2009-2016 BMW Z4 Direct-Fit Catalytic Converter 21-171 MagnaflowOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 21 171. With features including free flowing mandrel bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research

Overview:

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-171. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2009-2016 BMW Z4 and interchanges with OE part 18 30 7 647 049. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:
Brand  Interchange Part Number
BMW 18 30 7 647 049
BMW 18307647049
BMW 18 30 7 647 049
BMW 18307647049

Application:

Year Make Model Submodel Engine Size
2009 - 2016 BMW Z4 3L/L6

Specs:

Air Tube Adaptable No
Sensor Port Count 0
Overall Length (In.) 42.75
Mounting Hardware Included Yes
Type Direct-Fit
Subtitle Federal / EPA Compliant
Heat Shield Attached No
Title OEM Grade Direct-Fit
Hangers Included No
Series OEM Grade
Clamp Included Yes
Outlet Attachment Clamp-On
Inlet Attachment Bolt-On
Material Stainless Steel
Finish Stainless Steel
Converter Quantity 1
Substrate Material Ceramic
Main Piping Diameter 2.5
Gasket Included Yes
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: 68662839519

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4.0 ★★★★★
Based on 25 reviews
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Product Reviews
M
Verified Purchase
MrPasghetti
Omaha, US
★★★★★ 4
Nice to have
Color: Brown, Size: 10.2" x 8.4" x 1.8"
Good: It's a good sized leather tray for the price. I'm able to keep my keys, wallet, tv remote, and watch flat within the box. There's not much else to say, it's a leather tray, it just... works. It gives me piece of mind knowing that I'll always find my accessories and belongings nicely tucked into this tray. Bad: I'm a fair reviewer, if a product wows me I'll say it wows me. This does not wow me in the craftsmanship department. The product I received contains the leather tray and a leather "floor". The leather floor is a separate piece that sits at the bottom of the tray which completes the complete leather look and provides some cushion to the things inside. This leather floor did not fit perfectly within the confines of the tray. One edge sits slightly tilted upward. To be completely fair, this is a very easy fix. I assumed that the stitching was simply applied too tightly and causes the floor to 'crunch'. I simply reduced the tightness of the stitching and it's perfect now. However, I cannot give it the full 5 star rating I wanted because not everyone is keen on solving issues like this. When people order things, I assume that most people would like a product that looks and feels great straight from the box. Verdict: Would still recommend. Despite this being a somewhat niche product it really helps with quality of life. I no longer have to go looking for my keys, wallet, or tv remote between my couch cushions. I know exactly where I'll find them every time and this saves an exponential amount of time in the mornings. As a bonus, the color is really nice and dark chocolate brown which goes with most things and leather is just a nice luxury to have.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2020
D
Verified Purchase
Doc Angie
Charlottesville, US
★★★★★ 5
A perfect catch y’all
Color: Dark Grey Shagreen, Size: 10.2" x 8.4" x 1.8"
I use this as a catch on on my dresser and it is sturdy and provides a bit of chicness and beauty that I can just throw all of my things in and keep it keep myself organized. It is leather, and well constructed so you can’t go wrong. And if you spill anything, just take a wet wipe and wipe it up. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
D
Verified Purchase
DB
Battle Creek, US
★★★★★ 5
Great looking organizer
Color: Brown, Size: 10.2" x 8.4" x 1.8"
Very nice and quality material. Masculine looking organizer; looks great on top of dresser. Perfect size. I am very pleased with this product. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
K
Verified Purchase
Ken01
Fort Morgan, US
★★★★★ 5
Holds stuff nicely - classic addition for the bureau!
Color: Brown, Size: 10.2" x 8.4" x 1.8"
Ordered this as a gift for my son, who always seems to have a small pile of "stuff" accumulating on his bureau. He is not a fan of leather, so this tray was perfect! And it was a great value for the price. Ordered it in brown. It has a nice feel to it and (color-wise has a rich tone). Perfect for his keys, spare change he finds in his pockets, extra watchbands, whatever. Makes a great gift! I definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2022
L
Verified Purchase
lmrod
Lowell, US
★★★★★ 5
Nice design
Color: Dark Grey Shagreen, Size: 10.2" x 8.4" x 1.8"
The design is nice and doesn’t take up too much space, but it holds a lot more than I expected. The materials feel sturdy and quality, and it looks great. It's made it so much easier to stay organized with our keys and wallets.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025

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