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Redstar Bentley Bentayga W12 Secondary Downpipes
Redstar Bentley Bentayga W12 Secondary Downpipes
Redstar Bentley Bentayga W12 Secondary Downpipes
Redstar Bentley Bentayga W12 Secondary Downpipes

Redstar Bentley Bentayga W12 Secondary Downpipes

Heat Shielding
Heat Shielding: No Heat Shielding
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Pairs well with

Unleash your Bentley Bentayga 6.0L W12 with Redstar’s Secondary Cat Delete - a precision upgrade for the Bentayga and Bentayga Speed that replaces the secondary downpipe section after the primary downpipes. This plug-and-play solution is engineered for clean integration with the factory system, with no cutting required and no check engine light issues. Designed specifically for the W12 6.0 - does not fit the 4.0 V8.

By removing the restrictive secondary catalysts, this secondary cat delete improves exhaust flow for significant power gains, faster spool-up and sharper throttle response, while adding a richer, more characterful exhaust tone. Optional double-layer thermal protection targets under-bonnet temperatures, with integrated insulation reducing surface temperature by up to 70% to help safeguard nearby components and support consistent performance.

Built for longevity as well as performance, each Redstar performance exhaust component is crafted from 2.0mm wall 304 stainless steel, 100% TIG welded and back purged, and finished with OEM-spec flanges and factory-style brackets and mounts for a true bolt-on fit. If you are seeking a high-quality downpipes solution from Redstar that enhances drivability and sound without compromising fitment, this secondary cat delete is the ideal upgrade for your Bentley Bentayga W12.

Available Options

  • OEM-Style Heat Shielding: "Redstar's signature thermal management system reduces radiant exhaust heat by up to 80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components."
  • Competition/Catless: "Maximum flow design for uncompromised performance. Delivers the most aggressive exhaust note and optimal power gains. Track use only - not for road use."

Key Performance Benefits

  • Significant power gain
  • Faster spool up and better throttle response
  • Supports turbocharger longevity
  • Adds a more engaging exhaust tone
  • True bolt-on installation for straightforward fitment
  • Helps reduce under-bonnet temperatures for more consistent performance

Technical Specifications

  • Highest quality 2.0mm wall 304 stainless steel
  • 100% TIG welded and back purged
  • OEM-spec flanges
  • Brackets and mounts replicate the OEM layout

Notes

  • Replaces the secondary downpipe section after the primary downpipes
  • Secondary cat delete design
  • Only fits W12 6.0 - does not fit 4.0 V8
  • No cutting required
  • No check engine light issues

Manufacturer fitment

  • 2015-2023 Bentley Bentayga / Bentayga Speed 6.0L W12

Professional fitting is recommended.

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