KB8501-XXMX

Isuzu D-MAX 3L (4JJ1-TCX) TD July 2010 to July 2012 - Single 3" Kit with Muffler

Pacemaker Isuzu D-MAX 3L (4JJ1-TCX) TD July 2010 to July 2012 - Single 3" Kit with Muffler.

BrandPacemaker

Category: Mufflers and resonators

RRP $1629.00 AUD
Confirmed on order
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Isuzu D-MAX 3L (4JJ1-TCX) TD July 2010 to July 2012 - Single 3" Kit with Muffler product image

Part specs

SKU
KB8501-XXMX
Supplier
Pacemaker
Category
Mufflers and resonators
Vehicle fitment
Isuzu RC
Stock status
Confirmed on order

The Pacemaker KB8501-XXMX is a single 3in exhaust kit listed to fit the Isuzu D-Max 3L 4JJ1 turbo-diesel built July 2010 to July 2012, built with a muffler and no catalytic converter. The cat-less build is the defining feature — this is the off-road version for the later-run 4JJ1 D-Max.

Is it road legal?

This kit comes without a catalytic converter, so on a road-relevant diesel system it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only. We won't soften that — leaving the converter out changes the emissions hardware the D-Max left the factory with. If road registration matters, the with-cat version is the one to look at. Confirm your intended use with the workshop before fitting.

What does the single 3in kit cover?

At a 3in bore, this kit steps up from a tighter stock system for the 3L 4JJ1 turbo-diesel of the July 2010 to July 2012 D-Max. It runs a single 3in pipe through to a muffler, which keeps the note in check even with the cat left out. The 3in figure is the hard number; material isn't published, so we won't claim stainless or aluminised.

Will it suit my D-Max?

It's listed to fit the Isuzu D-Max 3L 4JJ1 turbo-diesel built July 2010 to July 2012. Confirm your exact ute, its engine and current exhaust with the workshop before ordering so the 3in kit and muffler line up — and so you're clear this is the off-road, cat-less build for the later run.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits the KB8501-XXMX in-house across the Illawarra. We check the 3in routing under the D-Max, confirm the muffler position and clearance, and fit the kit as a complete off-road section. Send your build and we'll confirm and book the bay.

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

Common questions

Is the KB8501-XXMX road legal?
No — it has no catalytic converter, so it's not ADR 79/04 compliant for road registration in NSW and is for off-road use only.
How does it differ from the with-cat kit?
This one leaves out the converter — it's the off-road build. The with-cat version keeps the emissions hardware for road use.
Will it fit my D-Max?
It's listed to fit the D-Max 3L 4JJ1 turbo-diesel (July 2010–July 2012). Confirm your exact ute 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.