Redstar's complete downpipes system fits the Aston Martin Vantage V8 (2018-2024, including AMR and F1 Edition) and DB11 V8 (2018-2023) with the M177 4.0-litre twin-turbo V8. It is configured in two required steps: the primary downpipes, replacing the factory primary downpipes and catalyst section directly after the turbos; and the catless secondary downpipes, replacing the factory secondary pipes and their catalytic converters. Each step is offered with or without a heat shield.
Key Features
- 100% bolt-on: OEM-spec V-band flanges, all brackets and mounts as on the OEM unit
- 100% TIG welded and back purged, 2.0 mm wall
- Secondary downpipes designed not to trigger a check engine light
Specifications
- Primary downpipes: Stainless steel; catless, HJS HD 200cpsi 121 mm, HJS HD 200cpsi 130 mm or GESI GEN2 UHO+ 400cpsi 5"
- Secondary downpipes: Catless
What’s in this system
Required - choose one: Catalytic Converter
AMV8-DP121Required: choose oneRedstar M177 V8 HJS HD 200CPSI 121 mm Primary Downpipes for Aston Martin DB11 / Vantage
Redstar's primary downpipes suit the Aston Martin Vantage V8 (2018-2024, including AMR and F1 Edition) and DB11 V8 (2018-2023), both powered by the M177 4.0-litre twin-turbo V8. They replace the factory primary downpipes and catalyst section directly after the turbos as a 100% bolt-on installation, using OEM-spec V-band flanges and all brackets and mounts as on the original unit. Redstar states the design delivers faster spool-up, sharper throttle response, lower under-bonnet temperatures, longer turbo life and an improved exhaust tone.
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: HJS HD 200cpsi 121 mm
- Heat shield: Not included
AMV8-DP121-HSRequired: choose oneRedstar M177 V8 Heat Shielded HJS HD 200CPSI 121 mm Primary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: HJS HD 200cpsi 121 mm
- Heat shield: Included
AMV8-DP130Required: choose oneRedstar M177 V8 HJS HD 200CPSI 130 mm Primary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: HJS HD 200cpsi 130 mm
- Heat shield: Not included
AMV8-DP130-HSRequired: choose oneRedstar M177 V8 Heat Shielded HJS HD 200CPSI 130 mm Primary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: HJS HD 200cpsi 130 mm
- Heat shield: Included
AMV8-DP50Required: choose oneRedstar M177 V8 GESI GEN2 UHO+ 400CPSI 5" Primary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: GESI GEN2 UHO+ 400cpsi 5"
- Heat shield: Not included
AMV8-DP50-HSRequired: choose oneRedstar M177 V8 Heat Shielded GESI GEN2 UHO+ 400CPSI 5" Primary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: GESI GEN2 UHO+ 400cpsi 5"
- Heat shield: Included
AMV8-DPCLRequired: choose oneRedstar M177 V8 Catless Primary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: Catless
- Heat shield: Not included
Note For off-road and motorsport use only. This part is not designed to meet emissions or noise standards and is not for use on public roads.
AMV8-DPCL-HSRequired: choose oneRedstar M177 V8 Heat Shielded Catless Primary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- 2.0 mm wall stainless steel construction
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
Specifications
- Engine: M177 4.0L twin-turbo V8
- Wall thickness: 2.0 mm
- Catalytic converter: Catless
- Heat shield: Included
Note For off-road and motorsport use only.
Required - choose one: Secondary Downpipes
AMV8-SCDRequired: choose oneRedstar M177 V8 Catless Secondary Downpipes for Aston Martin DB11 / Vantage
Redstar's secondary downpipes for the Aston Martin Vantage (including AMR and F1 Edition) and DB11 V8 replace the factory secondary pipes and remove the secondary catalytic converters on the 4.0-litre twin-turbo M177 engine. Redstar states the bolt-on pipes give faster turbo spool, sharper throttle response, lower under-bonnet temperatures and an improved exhaust tone. Each set is built to the factory layout, with OEM-spec V-band flanges and all brackets and mounts as on the original unit.
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
- Designed not to trigger a check engine light
Specifications
- Engine: 4.0L twin-turbo V8 (M177)
- Wall thickness: 2.0 mm
- Construction: 100% TIG welded and back purged
- Heat shield: Not included
- OPF vehicle: No
Note For off-road and motorsport use only.
AMV8-SCD-HSRequired: choose oneRedstar M177 V8 Heat Shielded Catless Secondary Downpipes for Aston Martin DB11 / Vantage
Key Features
- 100% bolt-on installation
- 100% TIG welded and back purged
- OEM-spec V-band flanges
- All brackets and mounts as on the OEM unit
- Designed not to trigger a check engine light
Specifications
- Engine: 4.0L twin-turbo V8 (M177)
- Wall thickness: 2.0 mm
- Construction: 100% TIG welded and back purged
- Heat shield: Included
- OPF vehicle: No
Note For off-road and motorsport use only.
Note For off-road and motorsport use only. The secondary downpipes are always catless, as is the catless primary option; these parts are not designed to meet emissions or noise standards and are not for use on public roads.
Note For cars without an OPF/GPF only.
