
1KD 44mm Dump Pipe
Toyota Hilux / Prado 1KD-FTV
Free-flowing 44mm dump pipe — the cheapest way to drop exhaust gas temps and wake up a tuned 1KD.
$349
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit
Exhausts
Australian-made performance exhaust systems — supplied Australia-wide and professionally fitted by GEN5020.
Systems are specified to suit your vehicle's emissions equipment and intended use. We fit road applications to Australian requirements; competition-only components are supplied for off-road and motorsport vehicles.
Find exhausts for your vehicle
Turbo-back, DPF-back and cat-back systems plus 44mm dump pipes for diesel utes. Prices are parts only — fitting quoted separately at our Rocklea workshop.

Toyota Hilux / Prado 1KD-FTV
Free-flowing 44mm dump pipe — the cheapest way to drop exhaust gas temps and wake up a tuned 1KD.
$349
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Isuzu D-Max, Holden Colorado, Rodeo (4JJ1)
Mandrel-bent 44mm dump pipe for the 4JJ1 — better spool and lower EGTs with a tune.
$350
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Isuzu D-Max 2017+ 3.0L
3in single DPF-back system, straight-through pipe only for the quietest install.
$921
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Isuzu D-Max 2021+ 1.9L
Aluminised 3in DPF-back system for the 1.9L D-Max — more flow, factory-tidy fit.
$1,002
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Isuzu D-Max 2021+ 1.9L
Stainless steel version of the 1.9L DPF-back — built to outlast the ute.
$1,441
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Toyota Hilux GUN126R 2.8L D4D
3in DPF-back for the 2.8L Hilux — strong mid-range gain, no drone on the highway.
$1,210
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Toyota Hilux 1KD-FTV
Full 3in aluminised turbo-back with hotdog resonator — the classic 1KD upgrade. Specified to suit your vehicle's emissions equipment.
$1,162
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Toyota Hilux 150 series 4.0L V6
2.5in cat-back with centre muffler and rear hotdog — deeper note, tame cabin drone.
$1,235
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Toyota Hilux LN147 / LN167 / LN172 3.0L
Extractors plus a matched 2.5in system — a proper breathing upgrade for the old 5L.
$1,474
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Isuzu D-Max 2012+ 3.0L
Complete 3in stainless system with muffler — big flow, sensible volume.
$2,032
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Toyota Hilux GUN125R 2.4L
Full 3in turbo-back with cat and muffler for the 2.4L Hilux — street-legal flow.
$2,089
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Isuzu D-Max 2017+ 3.0L
3in turbo-back with cat and muffler — the go-to system for a tuned 3.0L D-Max.
$2,140
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Isuzu D-Max 2017+ 3.0L (competition vehicles only)
Stainless 3in turbo-back built for maximum flow on competition and off-road-only vehicles. Not supplied for road-registered use.
$2,325
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit

Mazda BT-50 2020+ 3.0L
Top-shelf stainless turbo-back for the newer BT-50 — flow, finish and longevity.
$2,594
Choose hotdog, straight pipe or muffler at checkout · pay in full or $300 deposit
Tell us your vehicle, year and whether you're tuned — we'll match the right pipe size and muffler setup, and quote fitting with it.