SKU: 55680590416

BMW B58 Super 5" CERAMIC COATED Sports Cat Downpipe (F Series M140i, M240i, 340i & 440i)

Sale price$222.75 Regular price$247.50
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

BMW B58 Super 5" CERAMIC COATED Sports Cat Downpipe (F Series M140i, M240i, 340i & 440i)Unlock the full potential of your BMW B58 engine with the Super 5" Ceramic Coated Sports Cat Downpipe engineered for F Series models including the M140i, M240i, 340i, and 440i. This premium downpipe features a massive 5" construction for maximum exhaust flow, improved turbo response, and enhanced performance, all while maintaining emissions compliance with a high flow 200 cell sports catalyst. The advanced ceramic coating not only offers a sleek, heat

Unlock the full potential of your BMW B58 engine with the Super 5" Ceramic Coated Sports Cat Downpipe – engineered for F Series models including the M140i, M240i, 340i, and 440i. This premium downpipe features a massive 5" construction for maximum exhaust flow, improved turbo response, and enhanced performance, all while maintaining emissions compliance with a high-flow 200-cell sports catalyst.

The advanced ceramic coating not only offers a sleek, heat-resistant finish but also significantly reduces under-bonnet temperatures for improved thermal efficiency. Precision-built for a direct fit, this high-quality upgrade is perfect for drivers seeking reliable power gains without compromising durability or daily drivability.


Key Features:

  • Large-bore 5" diameter for optimal exhaust flow
  • High-flow 200-cell sports catalytic converter
  • Heat-resistant ceramic coating for improved thermal efficiency
  • Enhanced turbo spool and throttle response
  • TIG-welded for strength and longevity
  • Direct-fit design for straightforward installation
  • Maintains emissions compliance for road use

Compatibility:

Fits BMW F Series models with the B58 Gen1 engine, including:

  • BMW F20 M140i
  • BMW F21 M140i
  • BMW F22 M240i
  • BMW F30 340i
  • BMW F31 340i
  • BMW F32 440i
  • BMW F33 440i
  • BMW F36 440i Gran Coupe

Ideal for tuned or performance-oriented setups, this downpipe is a must-have upgrade for drivers looking to extract more power and sound from their B58-powered BMW.

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: 55680590416

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Amazon Customer
San Leandro, US
★★★★★ 5
Good match
Size: CRV (2023-2025) 2.0L Hybrid
Easy install
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Reviewed in the United States on May 14, 2026
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Don B
Alexandria, US
★★★★★ 5
Fits
Size: CRV (2023-2025) 2.0L Hybrid
Fit good + good price
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Reviewed in the United States on April 13, 2026
O
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One
Alexandria, US
★★★★★ 5
The best one yet.
Size: CRV (2023-2025) 2.0L Hybrid
This filter kit is compatible with my 2024 CR-V Hybrid and effectively keeps out dust.
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Reviewed in the United States on April 11, 2026
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flyguy
Port Orchard, US
★★★★★ 5
Save $100 in 10-15 minutes.
Size: CRV (2023-2025) 2.0L Hybrid
I installed these both in less than 19 minutes. Nearly identical to OEM and saved over $100 compared to dealer cost. So easy!!
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Reviewed in the United States on May 6, 2026
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Aristo
Battle Creek, US
★★★★★ 4
Seems alright
Size: CRV (2023-2025) 2.0L Hybrid, Size: CRV (2023-2025) 2.0L Hybrid
The engine air filter seems alright while cabin air filter a bit flimsy as there is no support on two of the sides. I included photos comparison to original for those who are interested, all original are on the left side, and they are used so a bit dirty.
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Reviewed in the United States on July 27, 2025

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