GA4359 - Downpipe Less Cat by Aftermarket, BritpartExhaust Part Land Rover Range Rover Defender

GA4359 - Uitlaat Voorpijp – Zonder Katalysator

- €98,60

€98,60

€98,60 - €98,60

€98,60

Please note: This fragile item needs extra protective packaging, so additional shipping charges may apply.

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Uitlaatpijp voor de 2.4L Puma dieselmotor, vormt het voorste deel van het uitlaatsysteem tussen de turbo-uitlaat en de tussendemper.

Dit is de niet-katalysator (decat) versie: deze leidt uitlaatgassen van de flens van de turbo-uitlaatpijp naar het uitlaatsysteem zonder een geïntegreerde katalysator, waardoor de tegendruk vóór de midden- en achterdempers wordt verminderd.

Bedoeld voor off-road en competitiegebruik. Controleer de lokale emissievoorschriften voordat u dit op een voertuig met kenteken monteert.

Vehicle Model Land Rover Defender tot 2016

Alternative Codes

DA4359GA4359

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

Netherlands / Belgium / Germany: 2–4 working days after dispatch.
Other EU countries + UK: 4–8 working days after dispatch.
Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the DA4359 exhaust downpipe used for?

The DA4359 downpipe is the front section of the Land Rover Defender exhaust, connecting the turbocharger outlet to the intermediate pipe. It carries exhaust gas away from the turbo into the mid and rear silencer sections. Land Rover part number GA4359.

Is the DA4359 a decat (non-catalyst) downpipe?

Yes, the DA4359 is the non-catalyst decat version, routing exhaust gas without an integral catalytic converter and reducing backpressure ahead of the silencers. It's intended for off-road and competition use, so check local emissions rules before fitting to a road-registered vehicle.

Which Land Rover does the DA4359 downpipe fit?

The DA4359 downpipe fits the Land Rover Defender up to 2016 and is designed for the 2.4L Puma diesel exhaust system. Downpipe fitment is engine-specific, so confirm your engine variant before ordering.

Why would an exhaust downpipe need replacing on a Defender?

Exhaust downpipes typically fail from corrosion, cracked flanges, or a blown gasket at the turbo joint, which cause exhaust leaks, extra noise and lost boost. A ticking or roaring noise under load is usually the first sign. Replacing it restores a sealed exhaust path.