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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Active Autowerke Downpipes W/ GESI Cat - BMW / S58 / F97 / F98 / X3M / X4M (11-070)The Active Autowerke Downpipes with GESI Catalytic Converters are engineered specifically for the BMW S58 engine found in F97 F98 X3M and X4M models. Designed to reduce flow restriction inherent in OEM downpipes, these 3" stainless steel pipes improve turbo spool and durability while maintaining emissions compliance outside California. 3" diameter stainless steel piping with stainless flex joints for durability Down to 70mm OEM exhaust system
The Active Autowerke Downpipes with GESI Catalytic Converters are engineered specifically for the BMW S58 engine found in F97/F98 X3M and X4M models. Designed to reduce flow restriction inherent in OEM downpipes, these 3" stainless steel pipes improve turbo spool and durability while maintaining emissions compliance outside California.
- 3" diameter stainless steel piping with stainless flex joints for durability
- Down to 70mm OEM exhaust system connection; no diameter reduction below stock size
- Includes a pair of 4.5" high flow GESI catalytic converters producing no check engine light (CEL)
- GESI UHO catalytic converters feature full 304 stainless steel construction and proprietary precious metal loading technology
- EPA registered, OBD2 compliant for 1996 and newer vehicles (not CARB legal in California)
- Catalytic converters rated for 500-850 horsepower applications, withstand up to 15008F, operational efficiency within 9 seconds of startup
- Cast stainless steel V-band flanges ensure precise fitment and easy bolt-on installation (2013+ models, no cutting or welding required)
- Constructed from TIG welded 304 stainless steel for long-lasting strength
- Covered by 5-year/50,000 mile warranty on shell and tube ends; 2-year/25,000 mile warranty on catalyst core
- Manufactured in Miami, Florida with quality control standards
Note: These catalytic converters are not legal for use in California due to state regulations (CVC Sections 27156 and 38391). Federal law permits aftermarket emissions parts if emissions standards are not adversely affected. The GESI cat meets or exceeds EPA standards but is not CARB-approved.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 231 reviews
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Product Reviews
★★★★★ 5
Great shelves! Had for years!
Size: 16.5 Inch, Color: Rustic Brown, Size: 16.5 Inch, Color: Rustic Brown
I love these shelves, I’ve had them set up both ways, as a floating shelf and the other way where you get some side support. I’ve had them for years, moved with them, and they continue to work great. I’ve had a lot on them too weight wise (I love books) and they don’t cave in the middle. Great shelves and easy to assemble (I’m a newbie with a drill). Great value for the money, durability is great, adjustable, and great for what you get!
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Budget-Friendly with a Rustic Charm - WOPITUES Wood Floating Shelves Set of 6
Size: 16.5 Inch, Color: Rustic Brown
The WOPITUES Wood Floating Shelves Set of 6 is an appealing option for those looking to add a touch of rustic charm to their home without spending a fortune. This set of six shelves offers great versatility and functionality, ideal for displaying a variety of items such as books, plants, and decorative pieces, enhancing any wall decor with a farmhouse vibe.
Upon installation, which is straightforward with the included mounting hardware, these shelves provide a neat and organized look. The ability to arrange them in various configurations allows for creative freedom in decorating, making it easy to personalize your space. The overall capacity and sturdiness of the shelves are commendable, holding up well under the weight of typical decor items.
However, while the shelves perform well from a distance, a closer inspection reveals that the materials look somewhat cheap. The wood finish, although attractive from afar, does not hold up to close scrutiny, with the texture and detailing lacking the quality one might expect from more expensive shelving. This aspect might be a downside for those who prefer more authentic, high-quality woodwork.
In conclusion, the WOPITUES Wood Floating Shelves are a solid choice for anyone on a budget looking to enhance their home decor. They offer good functionality and aesthetic appeal at a distance, though they may not satisfy those looking for premium material quality. For the price, they are a worthy consideration for casual use and decorative purposes.
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Reviewed in the United States on May 7, 2024
★★★★★ 4
Good product. Real wood. Sturdy wall anchor.
Size: 16.5 Inch, Color: Black
4.5 stars. It's a great product. The pictures made me wonder if this was wood or plastic, but it is definitely wood. It is very attractive and fairly easy to assemble. I feel like the harnesses for the wall don't fit the wood well enough, so you can get different distances from the wall, and one of my shelves is half a centimeter below the others, even though I lined it up the same. But they are sturdy shelves and very pretty.
My only real complaint is the screw anchors for the walls. They are SERIOUS. I doubt these will ever fall out of the wall, for real. The only problem is, they eat the wall as you are putting them in. If I ever decide to move these, I will have to do some serious dry wall repair.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Easy to install
Size: 16.5 Inch, Color: White
I bought these for my step daughter for her birthday. I installed them on about 45 minutes. Theyre small and decorative. They're nice to store light weight knick knacks on.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Simple, sturdy, and looks great in the room
Size: 16.5 Inch, Color: Rustic Brown
I bought this farmhouse shelf for our bedroom because I needed extra storage that would not make the space feel cramped. After using it for a few weeks, I can say it fits the room really well and does exactly what I hoped it would.
The rustic brown color is warm without looking orange or overly dark. It has that farmhouse style but still feels clean and modern. It blends nicely with neutral furniture and does not look cheap or overly distressed.
Assembly took me about thirty minutes. The instructions were easy to follow and all the hardware was included. Once everything was tightened, the shelf felt stable and did not wobble. I made sure to assemble it on a flat surface and tighten the screws evenly, which helped keep it level.
Right now I am using it for books, a small plant, framed photos, and a storage basket. It handles normal household items without any sagging. I would not overload it with very heavy textbooks on every shelf, but for everyday use in a bedroom or living room, it feels solid.
One thing I really like is the size. It gives you good vertical storage without taking up too much floor space. It works especially well in smaller rooms or apartments where you want storage but do not want bulky furniture.
If using it in a bathroom, I would just be mindful of humidity over time since the shelves appear to be engineered wood with a laminate finish. For towels and lightweight storage bins, it should work well.
Overall, this is a practical and good looking shelf. It is not high end furniture, but it does not feel flimsy either. For the price, I would buy it again.
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Reviewed in the United States on February 25, 2026
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