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Land Rover Pro Spares

Defender · L663 · 2020–present

Defender (L663) exhaust

Exhaust and emissions parts for Land Rover diesels and petrols, including DPF and EGR components.

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Illustrative photo of exhaust parts
Illustrative photo.

What is specific to the Defender (L663)

Exhaust and emissions parts on the Defender (L663) depend on the engine: the diesels (D240 2.0 four-cylinder turbodiesel and D300 3.0 six-cylinder turbodiesel) use emissions hardware that the petrol engines (P300 2.0 four-cylinder turbo petrol and P400 3.0 six-cylinder turbo petrol mild hybrid) do not, and manifolds, pipes and sensors differ between them.

Have this ready when you enquire

  • The 17-character VIN from your licence document, which identifies your exact L663 (sold here 2020–present) and its build.
  • The engine code or number, because this model was sold with the D240 2.0 four-cylinder turbodiesel (Ingenium), P300 2.0 four-cylinder turbo petrol (Ingenium), P400 3.0 six-cylinder turbo petrol mild hybrid (Ingenium) and D300 3.0 six-cylinder turbodiesel.
  • A photo of the old part or its part number, if you can get to it.

Known Defender (L663) exhaust faults

None of the Defender (L663) faults we track fall in this system, so there is no known weak point to warn you about here. Send the part name with your VIN and the team will confirm the right exhaust for your vehicle.

Parts commonly needed for the Defender (L663)

Owners who use their Defender for overlanding also ask about underbody protection, wheels and suspension components after trail damage, while town-based diesel owners are more likely to need DPF and emissions-related parts.

Choose the Defender (L663) part

Exhaust Manifold Catalytic Converter Diesel Particulate Filter Oxygen Sensors Exhaust Pipes Silencer (Muffler) Resonator Tailpipe Exhaust Gaskets Exhaust Hangers Heat Shields Exhaust Clamps Flex Pipe Y-Pipe Downpipe Mid-Pipe Exhaust Tips EGR Valve

Defender (L663) exhaust questions

Why is my Land Rover exhaust blowing?

The usual causes are a failed gasket at the manifold or downpipe, a split flexi joint, a rusted pipe or silencer, or a loose clamp. A workshop can find the leak quickly with the vehicle on a lift.

Can I replace only part of the exhaust?

Yes. Land Rover exhausts are made in sections, so you can replace just the damaged section. Fit new gaskets, clamps and rubber mounts at the joints you disturb.

Exhaust for other Defender models

Other Defender (L663) systems

For how these parts work and the signs of wear, read the Land Rover exhaust guide.

The right exhaust for your Defender (L663)

Share the VIN and engine number and the SparesBoyz parts team will check fitment before quoting.

Call 031 943 9999