Active Autowerke Active Autowerke GESI Catted Downpipe - B58N 11-062N

Active Autowerke GESI Catted Downpipe - B58N

For the owner of a late-model BMW who demands a balance of high-end performance and sophisticated daily drivability, Active Autowerke offers the B58N Gen-3 GESI Catted Downpipe. Built with a focus on long-term reliability and environmental standard compliance, this downpipe features an EPA-registered GESI G-Sport catalytic converter. These 400-cell metallic substrates are furnace-braised to the mantle, offering outstanding resistance to thermal shock and vibration. The industrial-grade 304 stainless steel construction ensures the downpipe will withstand years of heat cycles without degrading. This system is a true "plug-and-play" solution that enhances the B58's deep, throaty exhaust note while keeping emissions levels in check and the dashboard clear of errors. Key Features: 49-State Legal: Features an EPA-registered catalyst that is fully OBD2 compliant (excludes vehicles registered in CA). Superior Durability: Constructed entirely from heavy-duty 304 stainless steel with a brushed finish. Proprietary Catalyst Loading: Precious metal technology ensures the reduction of harmful emissions and eliminates raw fuel odors. OEM+ Fitment: Meticulously test-fitted on a dedicated fixture to guarantee a perfect seal with factory turbo and exhaust connections. Comprehensive Kit: Available with an optional turbo flange gasket to ensure a fresh, leak-free installation. Specifications: Type: Signature Series Valved GESI Catted Downpipe. SKU: 11-062N. Catalyst Rating: Rated for high-output applications while maintaining operational efficiency. Hardware: Includes lower mounting brackets and necessary flex section. Vehicle Fitment (US Models Only): * 2025+ BMW X3 40i / X3-M50i (G45) 2025+ BMW X5 40i (G05 LCI) / X7 40i (G07 LCI) 2025+ BMW 540i (G60) / 740i (G70)
Active Autowerke Active Autowerke
T#: 51320821 | Part#: 11-062N
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Model Years 2024+ - Please call in with vin prior to purchase
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Active Autowerke GESI Catted Downpipe - B58N
$1899.00

For the owner of a late-model BMW who demands a balance of high-end performance and sophisticated daily drivability, Active Autowerke offers the B58N Gen-3 GESI Catted Downpipe. Built with a focus on long-term reliability and environmental standard compliance, this downpipe features an EPA-registered GESI G-Sport catalytic converter. These 400-cell metallic substrates are furnace-braised to the mantle, offering outstanding resistance to thermal shock and vibration. The industrial-grade 304 stainless steel construction ensures the downpipe will withstand years of heat cycles without degrading. This system is a true "plug-and-play" solution that enhances the B58's deep, throaty exhaust note while keeping emissions levels in check and the dashboard clear of errors.

Key Features:

  • 49-State Legal: Features an EPA-registered catalyst that is fully OBD2 compliant (excludes vehicles registered in CA).

  • Superior Durability: Constructed entirely from heavy-duty 304 stainless steel with a brushed finish.

  • Proprietary Catalyst Loading: Precious metal technology ensures the reduction of harmful emissions and eliminates raw fuel odors.

  • OEM+ Fitment: Meticulously test-fitted on a dedicated fixture to guarantee a perfect seal with factory turbo and exhaust connections.

  • Comprehensive Kit: Available with an optional turbo flange gasket to ensure a fresh, leak-free installation.

Specifications:

  • Type: Signature Series Valved GESI Catted Downpipe.

  • SKU: 11-062N.

  • Catalyst Rating: Rated for high-output applications while maintaining operational efficiency.

  • Hardware: Includes lower mounting brackets and necessary flex section.

  • Vehicle Fitment (US Models Only): * 2025+ BMW X3 40i / X3-M50i (G45)

    • 2025+ BMW X5 40i (G05 LCI) / X7 40i (G07 LCI)

    • 2025+ BMW 540i (G60) / 740i (G70)

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.


Prop 65 WarningProp 65 Warning

Product Q&A

Lifetime Replacement

This product is not eligible for Lifetime Replacement
MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW G05 X5 sDrive40i B58 3.0L Use vehicle selector to confirm fitment
BMW G05 X5 xDrive40i B58 3.0L Use vehicle selector to confirm fitment
BMW G05 X5 xDrive45e B58 3.0L Use vehicle selector to confirm fitment
BMW G06 X6 sDrive40i B58 3.0L Use vehicle selector to confirm fitment
BMW G06 X6 xDrive40i B58 3.0L Use vehicle selector to confirm fitment
BMW G07 X7 xDrive40i B58 3.0L Use vehicle selector to confirm fitment
BMW G60 540i xDrive B58 3.0L Use vehicle selector to confirm fitment
BMW G60 550e xDrive B58 3.0L Use vehicle selector to confirm fitment
BMW G70 740i B58 3.0L Use vehicle selector to confirm fitment
BMW G70 740i xDrive B58 3.0L Use vehicle selector to confirm fitment
BMW G70 750e xDrive B58 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.