SSMKTY0069

Toyota HZJ75, 78 Landcruiser 2.5in off Manifold

Toyota HZJ75, 78 Landcruiser 2.5in off Manifold.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $1649.63 AUD
In stock at supplier
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Toyota HZJ75, 78 Landcruiser 2.5in off Manifold product image

Part specs

SKU
SSMKTY0069
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Toyota
Stock status
In stock at supplier

The MPI Automotive SSMKTY0069 is a 2.5in exhaust listed to fit the Toyota Landcruiser HZJ75 and HZJ78, designed to run off the factory manifold. It's the pipework upgrade for the diesel 70 Series, picking up from the standard manifold rather than a header.

What does this system cover?

This is a 2.5in exhaust built to run off the manifold on the HZJ75 and HZJ78 — meaning it's designed to mate to the factory cast manifold rather than requiring extractors up front. That's the key distinction from the off-extractor kits in this range: it suits a vehicle still running its standard manifold. The 2.5in figure is the pipe diameter the record states. The record lists no muffler configuration for this part, so we won't claim one; what it confirms is the pipe size and that it runs off the manifold. No sound or performance figures are published with it.

What does "off manifold" mean for fitment?

An off-manifold system connects to the standard factory manifold, so it's the right choice if you're keeping the cast manifold and upgrading only the pipework behind it. An off-extractor system, by contrast, assumes a header is already fitted. Choosing correctly between the two is the main fitment decision on these 70 Series kits — the record tells us this one is the off-manifold version, and the workshop confirms what's on your truck.

Will it suit my Toyota Landcruiser?

It's listed to fit the Toyota Landcruiser HZJ75 and HZJ78 — the diesel 70 Series Troop Carrier and cab variants. The HZJ75 and HZJ78 chassis codes are the qualifiers. Confirm your exact body and engine with the workshop before ordering, since the listing covers the application rather than your individual vehicle, and this kit runs off the factory manifold.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits 2.5in systems like the SSMKTY0069 in-house across the Illawarra. We confirm the front join matches your factory manifold on the 70 Series, hang the run, and align it to the body and crossmembers. Bring the Cruiser in and we'll confirm the HZJ75/78 fitment before booking the bay.

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

Common questions

Does the SSMKTY0069 need extractors?
No — it's the off-manifold version, designed to connect to the factory cast manifold. The off-extractor kits are listed separately.
Which 70 Series does it fit?
It's listed for the HZJ75 and HZJ78 diesel. Confirm your exact body and engine with the workshop before ordering.

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.