Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Boost 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.
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.
This is designed to be universal and generally speaking we cannot guarantee it will work. These are built to be adjustable. Email us if you get any codes.
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
2018 – 2024 G01 BMW X3 M40i & xDrive
2018 – 2024 G02 BMW X4 M40i & xDrive
2019-2024 G05 BMW X5 40i & xDrive
2018-2022 G06 BMW X6 40I & x drive
2019-2022 G07 BMW X7 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.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
