FX-439

Mitsubishi Triton MK 2.4L 4G64 OHC 16VEFI 2WD 96-2006 Extractor

Mitsubishi Triton MK 2.4L 4G64 OHC 16VEFI 2WD 96-2006 Extractor.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $653.88 AUD
In stock at supplier
Afterpay, Zip Pay & Zip Money available
Afterpay acceptedZip accepted — Zip Pay and Zip Money
Mitsubishi Triton MK 2.4L 4G64 OHC 16VEFI 2WD 96-2006 Extractor product image

Part specs

SKU
FX-439
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Mitsubishi
Stock status
In stock at supplier

The MPI Automotive FX-439 is a set of extractors listed to fit the Mitsubishi MK Triton 2.4L 4G64 OHC 16V EFI 2WD, 1996 to 2006. It replaces the factory exhaust manifold at the head with a tubular extractor design.

What's an extractor and where does it sit?

An extractor, or header, replaces the cast manifold bolted to the cylinder head with a tubular set, running a tube from each port that merges downstream rather than sharing a single casting — the aim being to reduce the back-pressure the engine pushes against as it clears spent gas. It's the very first component in the exhaust, right at the engine, with everything else carrying on behind it. On the four-cylinder 4G64 that's a single tubular set, and it's a breathing change at the head only — it doesn't touch the engine's capacity or fuelling.

How does this differ from the DF version?

MPI lists a closely related FX-439DF, the direct-fit set built to bolt straight to the factory points. This plain FX-439 is the standard extractor set for the same Triton. The difference is the one to confirm at order time so you get the version that suits your fitting plan. Tube diameter, material and finish aren't published by the supplier here, so we'd confirm those with MPI Automotive rather than state figures the record doesn't carry.

Will it suit my Triton?

It's listed to fit the MK Triton 2.4L 4G64 OHC 16V EFI 2WD, 1996 to 2006. That's a long run, and the 2WD and engine-code detail are exactly what decide the fit, so confirm your driveline and engine with us before ordering. Fitment is listed-to-fit, not guaranteed, because feed data can be imperfect and the actual ute settles clearances.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits Triton extractor sets in-house across the Illawarra. The job means unbolting the old manifold from the head, sealing the new set with fresh gaskets and confirming it ties cleanly into the existing pipework. Send us your Triton's engine and driveline and we'll verify the FX-439 before booking the bay.

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

Common questions

What's the difference between the FX-439 and FX-439DF?
Both are listed for the MK Triton 2.4L 4G64 2WD. The FX-439 is the standard set; the FX-439DF is the direct-fit version built to bolt to the factory points. Ask the workshop which suits your fitting plan.
Is this a complete exhaust?
No. It's the extractor set that replaces the manifold at the head only. The pipework and muffler behind it are separate.
What material are the extractors?
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.
Show nearby fitment areasCollapse section

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.