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Redstar Aston Martin DB11/Vantage V8 Secondary Downpipes
Redstar Aston Martin DB11/Vantage V8 Secondary Downpipes
Redstar Aston Martin DB11/Vantage V8 Secondary Downpipes
Redstar Aston Martin DB11/Vantage V8 Secondary Downpipes

Redstar Aston Martin DB11/Vantage V8 Secondary Downpipes

Heat Shielding
Heat Shielding: No Heat Shielding
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Pairs well with

Unleash performance in your Aston Martin DB11 4.0L M177 and Vantage 4.0L M177, including AMR and F1 Edition, with Redstar performance exhaust lower Secondary Downpipes engineered for a precise secondary cat delete. These pipes replace the restrictive lower Secondary Pipes and remove the secondary catalytic converters, delivering a direct, hassle-free bolt-on upgrade that maintains factory drivability and does not trigger a check engine light.

The meticulously flow-optimised layout improves gas velocity and lowers backpressure for quicker turbo spool, sharper throttle response and noticeable power gains, while adding a deeper, more engaging exhaust note. Specify Redstar's OEM-style heat shielding to cut radiant heat by up to 80%, helping protect nearby components and supporting turbo longevity during sustained performance driving.

Crafted from 2.0mm wall 304 stainless steel and 100% TIG welded and back purged, each system uses OEM-spec V-band flanges with all brackets and mounts mirrored from the factory unit for reliable sealing and fitment. Designed as a true bolt-on solution, Redstar downpipes integrate seamlessly with the OEM system to deliver a durable, high quality performance exhaust upgrade for the Aston Martin DB11 and Vantage M177 platforms.

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.

Key Performance Benefits

  • Noticeable power gain
  • Faster turbo spool and sharper throttle response
  • Reduced under bonnet temperatures for improved component protection
  • Enhanced, sportier exhaust tone
  • Simple bolt-on installation without the need for modifications
  • Will not create a check engine light (CEL)
  • Supports longer turbocharger life

Technical Specifications

  • Highest quality 2.0mm wall 304 stainless steel construction
  • 100% TIG welded and back purged for strength and clean internal finish
  • OEM-spec V-band flanges for precise sealing
  • All brackets and mounts as on the OEM unit

Manufacturer fitment

  • 2018+ Aston Martin DB11 4.0L Twin-Turbo
  • 2018+ Aston Martin Vantage / AMR / F1 Edition 4.0L Twin-Turbo

Fits

Aston Martin DB11 (AM5) Convertible V8 Volante 2018-2023
Aston Martin Vantage (AM6) Coupe Vantage 2018-2024
Aston Martin Vantage (AM6) Coupe Vantage AMR 2019-2020
Aston Martin Vantage (AM6) Roadster Vantage Roadster 2020-2024

Professional fitting is recommended.

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