FX-443

Mitsubishi Sigma 2 - 2.6L Astron Extractor

Mitsubishi Sigma 2 - 2.6L Astron Extractor (FX-443) Fits MITSUBISHI. Fast shipping, warranty included.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $581.38 AUD
In stock at supplier
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Generated transparent product-style artwork for FX-443 Mitsubishi Sigma 2 - 2.6L Astron Extractor

Part specs

SKU
FX-443
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Mitsubishi
Stock status
In stock at supplier

The MPI Automotive FX-443 is a set of extractors listed to fit the Mitsubishi Sigma with the 2.6-litre Astron engine. It replaces the factory cast exhaust manifold at the cylinder head with a tubular extractor design.

What's an extractor and what does it do?

An extractor, or header, replaces the cast manifold bolted to the cylinder head with a set of tubes, giving each port its own runner before they merge. The point is to reduce the back-pressure the engine works against as it clears spent gas. It's the first part of the exhaust, sitting right at the engine, with the rest of the system running behind it. On the four-cylinder Astron that's a single tubular set. It's a breathing change at the head only; it doesn't alter the engine's capacity or its fuelling.

What does the Sigma Astron fitment cover?

This set is specified for the Mitsubishi Sigma running the 2.6-litre Astron four-cylinder. The Sigma was a long-running family car, and the Astron engine appeared across a few Mitsubishi models, so the listing pins this set to that engine in the Sigma. Tube diameter, material and finish aren't published by the supplier here, so we'd confirm those with MPI Automotive at order time rather than assume them on your behalf.

Will it suit my Sigma?

It's listed to fit the Mitsubishi Sigma with the 2.6 Astron. Because the same engine family turned up in more than one Mitsubishi of the era, the engine and the body in front of you are what settle this set. Fitment is listed-to-fit rather than guaranteed, since feed data can be imperfect and the actual car is what confirms it. Send us your Sigma's engine details and we'll check the FX-443 before you order.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits Sigma extractor sets in-house across the Illawarra. The job means unbolting the old manifold from the head, sealing the new tubular set with fresh gaskets, and confirming it ties cleanly into the existing pipework behind it. Send us your Sigma's engine details and we'll verify the FX-443 before booking the bay.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Which engine does the FX-443 suit?
It's listed for the Mitsubishi Sigma with the 2.6-litre Astron engine. Confirm your engine with the workshop before ordering.
Is this a complete exhaust system?
No. It's the extractor set that replaces the manifold at the head only. The pipework and muffler behind it are separate.
What are the extractors made from?
Material isn't published by the supplier in this listing. We can confirm it with MPI Automotive when you order through us.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.