Active Autowerke B58 Downpipe Exhaust Upgrade (11-061)
SKU: 37796289057

Active Autowerke B58 Downpipe Exhaust Upgrade (11-061)

Sale price$170.58 Regular price$189.53
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Active Autowerke B58 Downpipe Exhaust Upgrade (11-061)The Active Autowerke B58 Downpipe Exhaust Upgrade (11 061) is engineered specifically for the BMW F Chassis models with the B58 engine, including the M240i, 340i, and 440i produced from 2016 onward. This upgrade addresses the restrictive nature of the factory downpipe to improve exhaust flow and turbocharger response. Utilizes 4. 5" diameter stainless steel piping for enhanced exhaust evacuation Maintains a minimum diameter of 80mm to match OEM

The Active Autowerke B58 Downpipe Exhaust Upgrade (11-061) is engineered specifically for the BMW F-Chassis models with the B58 engine, including the M240i, 340i, and 440i produced from 2016 onward. This upgrade addresses the restrictive nature of the factory downpipe to improve exhaust flow and turbocharger response.

  • Utilizes 4.5" diameter stainless steel piping for enhanced exhaust evacuation
  • Maintains a minimum diameter of 80mm to match OEM exhaust system requirements
  • Features a casted upper V-Band for precise, secure fitment
  • Includes a stainless flex joint reducing stress and improving durability
  • Constructed from TIG welded 304 stainless steel for long-lasting strength
  • Designed for a bolt-on installation requiring no cutting or welding
  • Manufactured in Miami, Florida

This downpipe upgrade is optimized to reduce exhaust gas restriction, enabling quicker turbo spool and unlocking potential power improvements inherent to the B58 engine setup.

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: 37796289057

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mike t.
Lexington, US
★★★★★ 5
Great shoes
Size: 14 Wide, Color: Black
My shoes look good and feel good and now I’m going to purchase the brown pair I saw
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
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Nicholas D. Clark
Pawtucket, US
★★★★★ 4
Don’t buy for restaurant industry
Size: 10.5, Color: Black, Size: 10.5, Color: Black
Good looking shoes, fairly comfortable and good value based on the description shared, so I don’t feel it’s fair to rate them lower than 4 stars. I had high hopes for them based on previous reviews from others saying they wore them in the food and beverage industry that mentioned their quality and durability, however I strongly recommend looking elsewhere if you do. I purchased these to wear working in a full service upscale restaurant and in less than two months have managed to have torn the material on the middle exterior section and the bottoms of the shoes are already completely worn down. Good design, but the durability needs to be improved if they’re to hold up for that industry.
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Reviewed in the United States on July 18, 2025
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Damon Richards
Draper, US
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
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Daniel Lucarell
Dallas, US
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025
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Heydi Ortega
San Leandro, US
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
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Reviewed in the United States on June 3, 2026

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