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
