FX-439DF

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

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

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $621.95 AUD
In stock at supplier
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Generated transparent product-style artwork for FX-439DF Mitsubishi Triton MK 2.4L 4G64 OHC 16VEFI 2WD 96 - 2006 Direct Fit Extractor

Part specs

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

The MPI Automotive FX-439DF is a direct-fit extractor set 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.

What's an extractor and what does it change?

An extractor, or header, replaces the cast manifold bolted to the cylinder head with a tubular set, giving each port its own runner before they merge — the aim being to reduce the back-pressure the engine works against as it clears spent gas. It's the first item in the exhaust, sitting right at the engine, with the rest of the system behind it. On the four-cylinder 4G64 that's a single tubular set. It's a head-end breathing change only; it doesn't alter the engine's capacity or fuelling.

What does the DF (direct-fit) code mean?

The DF in FX-439DF marks this as the direct-fit version, designed to bolt up to the factory mounting points without bench modification. MPI also lists a plain FX-439 for the same Triton, so the DF distinction is the one to get right when ordering. 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 state figures the record doesn't give.

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 production 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-439DF 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-439DF and FX-439?
Both are listed for the MK Triton 2.4L 4G64 2WD. The DF version is the direct-fit set designed to bolt to the factory points without modification. Ask the workshop which suits your build.
Is this a full exhaust system?
No. It's the extractor set that replaces the manifold at the head. 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.
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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.