Description
xBoost your BMW's performance with the Palenon Performance Version-I 4.5-inch B58 Downpipe. Designed for Supra 3.0T and 2016-present BMWs, including the M340i, M440i, M240i, X5 40i, Z4, 440i, 540i, 640i, and 740i, this high-flow downpipe replaces the restrictive OEM catalytic converter to enhance turbo efficiency. Its smooth radius bends and 4.5” 304 Grade Stainless Steel construction provide faster spool times, increased power, and a bold exhaust sound. Installation is straightforward, and it works seamlessly with both factory and aftermarket exhaust systems.
Explore: Our B58 Downpipe Collection
Features
- Faster Spool: Achieve quicker turbo response with reduced exhaust backpressure.
- Reduced Restriction: Enhanced flow for improved power gains.
- Increased Power: Gain noticeable horsepower and torque increases.
- Aggressive Exhaust Note: Enjoy a more dynamic and thrilling exhaust sound.
- Easy Installation: Fits both right and left-hand drive models with no modifications needed.
-
Versatile Fitment: Compatible with factory and aftermarket exhaust systems.
Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.
Cel Delete Kit
The installation of catless downpipes will result in an inevitable check engine light (CEL) as the DME will detect that emissions are not being burnt up by the OEM catalyst. To remove this CEL without having to tune it out we offer the CEL Delete Kit which is comprised of O2 sensor spacers specifically calibrated to comply with BMW's parameters for a functioning catalyst. These install into the post-catalyst O2 sensor bungs, effectively removing the CEL that would otherwise appear.
Vehicles manufactured from 2019 onward are highly sensitive, and the Check Engine Light (CEL) may not always be eliminated. However, the modification may help delay its activation.
Fitment
- 2016+ F20 BMW M140i
- 2016-2024 F22/F23 BMW M240i & M240i xDrive
- 2021-Present G42 BMW M240i & xDrive
- 2016-2019 F30/F31 BMW 340i & 340i xDrive
- 2020-2024 G20, G21 BMW M340i & xDrive
- 2016-2019 F32/F33/F36 BMW 440i & 440i xDrive
- 2020-2024 G22 G23 & G26 BMW M440i & xDrive
- 2016-Present G30 BMW 540i & 540i xDrive
- 2016-2023 G32 GT BMW 640i & 640i xDrive
- 2016-2022 G11/G12 BMW 740i & 740i xDrive
- 2019-Present G14/G15/G16 840i & xDrive
-
2017 – 2022 G01 BMW X3 M40iX xDrive
-
2017 – 2020 G02 BMW X4 M40iX xDrive
- 2019-2024 G05 BMW X5 40i & xDrive
- 2019-2024 G29 BMW Z4 M40i
-
2020+ Supra A90/A91 3.0T
Why Us
At Palenon Performance, we take immense pride in our Exhaust products and believe they are the ultimate choice for discerning customers. Our commitment to excellence begins with the meticulous selection of top-grade Stainless Steel Piping, ensuring unrivaled strength and durability. Our state-of-the-art manufacturing techniques guarantee precise and consistent parts that elevate vehicle performance to new heights. With a team of highly skilled engineers and designers, we continually innovate and push boundaries to deliver cutting-edge designs that seamlessly integrate with any vehicle. Furthermore, our rigorous testing and unwavering dedication to customer satisfaction make Palenon Performance the trusted brand for superior Exhaust products.
Video
Additional Information
xNam tempus turpis at metus scelerisque placerat nulla deumantos solicitud felis. Pellentesque diam dolor, elementum etos lobortis des mollis ut risus. Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras loremos.Donec pretium egestas sapien et mollis. Pellentesque diam dolor cosmopolis etos lobortis.
- Comodous:
- Comodous in tempor ullamcorper miaculis
- Mattis laoreet:
- Pellentesque vitae neque mollis urna mattis laoreet.
- Divamus de ametos:
- Divamus sit amet purus justo.
- Molestie:
- Proin molestie egestas orci ac suscipit risus posuere loremous
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Custom Tab
x| Drostique | Nam tempus turpis at metus scelerisque placerat nulla deumantos |
| Pharetro Lorem | Pellentesque diam dolor elementum etos lobortis des mollis |
| Milancelos | Donec pretium egestas sapien et mollis |
| Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
| Proin Molestie | Pellentesque diam dolor elementum etos lobortis des mollis |
| Cosmopolis | Donec pretium egestas sapien et mollis |
- Choosing a selection results in a full page refresh.
