Aston Martin Vantage V8 Exhaust System

The Aston Martin Vantage V8 exhaust system, part number KY63-5230-CA, is a genuine OEM exhaust muffler assembly designed for the modern Aston Martin Vantage. Aston Martin Works lists KY63-5230-CA as a Vantage Quad Exhaust Muffler Assembly and identifies it for 2017–2024 Vantage models. Other parts listings specifically associate the part with the 2018–2022 Vantage V8 4.0L application.

This exhaust component is an ideal search match for customers, workshops, body repair specialists, and Aston Martin enthusiasts looking for an original replacement exhaust muffler using the exact OEM reference KY635230CA / KY63-5230-CA.

Specifications

• Product: Vantage Quad Exhaust Muffler Assembly
• Brand: Aston Martin
• Vehicle: Aston Martin Vantage
• Engine: V8
• Engine application: 4.0L V8, where applicable
• Part Number: KY63-5230-CA
• Alternative Reference: KY635230CA
• Exhaust Type: Quad Exhaust / Muffler Assembly
• Position: Rear exhaust
• OEM: Genuine Aston Martin
• Application: Vantage
• Model Years: 2017–2024, subject to exact configuration
• Fitment: Verify by VIN and OEM part number

Aston Martin Works currently identifies this component specifically as a Vantage Quad Exhaust Muffler Assembly, while other listings identify it as an OEM 4.0L V8 exhaust muffler for 2018–2022 Vantage models.

Compatibility

The KY63-5230-CA exhaust muffler is associated with Aston Martin Vantage applications. Current Aston Martin Works information lists the part for Vantage models from 2017–2024, while detailed aftermarket compatibility listings include 2018–2023 Vantage configurations.

Because exhaust configurations can vary according to model year, body style, engine specification, and exhaust outlet design, customers should verify compatibility before ordering.

The exact OEM number KY63-5230-CA should be compared with the number on the existing exhaust component. VIN verification is recommended when exact fitment is required.

Genuine Aston Martin Exhaust Muffler

A genuine OEM exhaust component can be an appropriate replacement when an original muffler has suffered damage, corrosion, mechanical failure, or requires replacement following vehicle repairs.

The KY63-5230-CA is identified as a quad exhaust muffler assembly, making it particularly relevant to Vantage vehicles equipped with the corresponding quad-exit exhaust configuration. Parts references specifically warn buyers to verify the outlet style because quad- and dual-tip configurations are not automatically interchangeable.

Aston Martin Vantage V8 4.0L

The part number is frequently listed for the 2018–2022 Aston Martin Vantage V8 4.0L application. Current compatibility listings also show later Vantage model years using the same OEM reference, but exact fitment should be verified against the vehicle and original component.

For owners searching for an Aston Martin Vantage V8 exhaust, Vantage exhaust muffler, or KY63-5230-CA exhaust system, the OEM part number provides an important identification reference.

Installation and Fitment

Installation should be performed by a qualified exhaust technician or Aston Martin specialist. Before installation, inspect the replacement muffler and compare its mounting points, connections, exhaust outlets, and part number with the original component.

Customers purchasing a used exhaust should carefully inspect the product photographs and confirm its condition before ordering. Additional exhaust hardware, brackets, valves, or connecting components may not be included unless specifically stated in the listing.

For accurate fitment confirmation, provide the vehicle VIN, model year, engine specification, and existing exhaust part number before purchase.

Why Choose an OEM Vantage Exhaust?

Choosing the correct original exhaust component can help maintain the intended factory configuration of a compatible Aston Martin Vantage. The precise OEM reference also makes it easier for customers and professional workshops to identify the required replacement part.

This component is especially relevant to buyers searching for an Aston Martin Vantage exhaust system, Vantage V8 rear muffler, Aston Martin Vantage OEM exhaust, Vantage quad exhaust, or KY635230CA replacement exhaust.