Milltek Cat-back Exhaust for Land Rover/Range Rover Sport P440/460/510/550e L461 3.0 i6 Plug In Hybrid (2023 onwards) – Sharper Sound, Reduced Back Pressure
This is Milltek's cat-back system for the Land Rover/Range Rover Sport P440/460/510/550e L461 3.0 i6 Plug In Hybrid. It replaces everything from the factory catalytic converter rearward with wider-bore pipework, a re-profiled mid-pipe and silencers tuned specifically for this platform, cutting back pressure and sharpening the exhaust note. The factory catalytic converter stays in place, so the car's emissions hardware is left as standard. It's offered in 2 tailpipe finishes, so you can pick the setup that suits how the car's used.
It's aimed at owners who want a noticeably different sound and a genuine, if modest, flow improvement without touching anything upstream of the cat: a straightforward bolt-on that doesn't need a remap or any other supporting mods to enjoy.
Specifications
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System Type: Cat-back
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Pipe Diameter: 76.2mm (3")
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EC Approved: No
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Race System: No
Key Features
- Made from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration
- Mandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow
- 76.2mm (3") pipework
- Replaces the standard exhaust from the catalytic converter back, so the factory cat is retained
- Choice of 2 tailpipe finishes: Cerakote Black Oval, Polished Oval
- Designed, developed and manufactured in the UK by Milltek Sport
Fitment
- Land Rover/Range Rover Sport P440/460/510/550e L461 3.0 i6 Plug In Hybrid (2023 onwards)
Not suitable for: the Land Rover/Range Rover Sport P400 L461 3.0 i6, which needs the Milltek Cat-back Exhaust Land Rover Sport P400 L461 3.0 i6 22+; the Land Rover/Range Rover Sport P530 L461 4.4 Twin Turbo V8, which needs the Milltek Cat-back Exhaust Land Rover Sport P530 L461 4.4 Twin Turbo V8 23+; the Land Rover/Range Rover Sport SV L461 4.4 Twin Turbo V8, which needs the Milltek Cat-back Exhaust Land Rover Sport SV L461 4.4 Twin Turbo V8 24+.
Installation
We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.
Which tailpipe finishes are available?
You can choose from: Cerakote Black Oval, Polished Oval. The finish is cosmetic and does not change the sound.
Does it fit the Land Rover/Range Rover Sport P400 L461 3.0 i6?
No. For that car, choose the Milltek Cat-back Exhaust Land Rover Sport P400 L461 3.0 i6 22+.
Is it road legal?
Milltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.
Do I need a remap?
No. It fits behind the factory catalytic converter, so no software changes are needed.
Does it keep the factory catalytic converter?
Yes. It fits behind the factory catalytic converter, which stays in place.
What is it made from?
T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.
Is there a warranty?
Yes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.
