SKU: 11681061752

MAD B58 V2 4.5" Downpipe W/ Bracket BMW F, G Chassis & Supra

Sale price$94.95 Regular price$105.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

MAD B58 V2 4.5" Downpipe W/ Bracket BMW F, G Chassis & SupraUpgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound! The Mad Catless B58 Downpipe is an essential upgrade for any BMW enthusiast looking to maximize the performance of their B58 engine. Made from high quality materials, this downpipe is designed to provide maximum exhaust flow and improve turbo spool time, resulting in increased horsepower and torque. The Mad Catless B58 Downpipe is constructed

Upgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound!

The Mad Catless B58 Downpipe is an essential upgrade for any BMW enthusiast looking to maximize the performance of their B58 engine. Made from high-quality materials, this downpipe is designed to provide maximum exhaust flow and improve turbo spool time, resulting in increased horsepower and torque.

The Mad Catless B58 Downpipe is constructed from High quality 304 stainless steel, which provides excellent durability and resistance to corrosion. The catless design eliminates the restrictive catalytic converter, allowing for maximum exhaust flow and reducing backpressure. This results in a noticeable increase in power and throttle response, as well as a more aggressive exhaust note.

The Mad Catless B58 Downpipe is designed to be a direct bolt-on replacement for the factory downpipe, making installation quick and easy. The downpipe is also designed to work seamlessly with the factory exhaust system, so there's no need to worry about compatibility issues.

Overall, the Mad Catless B58 Downpipe is a must-have upgrade for any BMW B58 engine owner who wants to improve performance and unleash the full potential of their car.

Features:

  • Compatible with right-hand drive and left-hand drive vehicles
  • Smooth bends for maximum airflow without any drone
  • Up to 30HP increase on the stock turbos, even more on upgraded turbos
  • Lifetime warranty on defects and fitment
  • 90 day return period
  • All orders ship in 1-2 business days
  • Spot on fitment
  • Flex section

 

Fitment:

  • 2015+ BMW M240i & Xdrive
  • 2016-2019 BMW 340i & Xdrive
  • 2020+ BMW M340i & Xdrive
  • 2016+ BMW 440i & Xdrive
  • 2016+ BMW 540i & Xdrive
  • 2016+ BMW 740i & Xdrive
  • 2017-2020 X3 M40
  • 2017-2020 X4 M40
  • 2019+ G05 BMW X5 40i & xDrive
  • 2019+ G07 BMW X7 40i & xDrive
  • 2019+ G29 BMW Z4 M40i
  • 2019+ Toyota Supra 3.0L
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: 11681061752

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Monica Moreno
Waukegan, US
★★★★★ 5
Soft
Color: Gray
This scarf kept me warm in 18 degree weather. The quality is great, simple yet elegant style, and soft around the neck. Really love this scarf.
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Reviewed in the United States on March 4, 2025
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Aver
Los Angeles, US
★★★★★ 4
beautiful warm scarf
Color: Nougat
This scarf is gorgeous! It is large so it can be worn in multiple ways. It is very very warm, perfect for cold autumn and winter. The nougat color is just as pictured. It is a very pretty neutral color that matches everything. The only thing I don't particularly love about scarf is that it is a bit scratchy for me. However, I feel like my skin might be more sensitive than usual. I love that it is made of natural fabrics but it sheds a little bit and you can see that on black sweaters the most.
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Reviewed in the United States on January 25, 2022
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Tutu
Pawtucket, US
★★★★★ 5
Good product
Color: Red
It is excellent merchandise at affordable price with excellent customer service.
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Reviewed in the United States on December 27, 2025
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Millia
Draper, US
★★★★★ 5
Nice quality
Color: Maroon
Really good quality cashmere. Soft and a decent weight. Burgandy color is perfect,
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Reviewed in the United States on November 24, 2025
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vi
Waukegan, US
★★★★★ 5
Soft and warm
Color: Cream
This cashmere scarf is honestly light weight, soft and warm. My only complaint would be that the width measurement isn’t wide. Measures at 19.5 but stretches a bit. So I can’t really wrap it how i like. Despite that I love the scarf and I am keeping it. With a safety pin I’ll be able to wear it how I intend to.
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Reviewed in the United States on January 4, 2024

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