Holden Jackaroo 3.2L V6 6DV1 1992-1997 Genie Exhaust Headers GEN625E
$852.95
Tax included
Genie Headers GEN625E suit Holden Jackaroo / Isuzu 3.2L V6 6VD1 DOHC Automatic models built from 1992 to 1997. These Australian-made performance headers feature a tuned design for street use, helping improve exhaust flow, throttle response, and overall drivability. Built with 1.75" primary pipes, 2.00" secondary pipes, and a 2.25" outlet, they are a direct fit for automatic models and can also be adapted to manual vehicles with base pipe re-fabrication. A great upgrade for replacing restrictive factory manifolds and improving V6 exhaust performance.
Genie Headers GEN625E – Holden Jackaroo / Isuzu 3.2L V6 6VD1 DOHC Automatic 1992–1997
Genie Headers GEN625E are a quality performance upgrade for Holden Jackaroo / Isuzu 3.2L V6 6VD1 DOHC Automatic models built from 1992 to 1997. Designed for street performance, these Australian-made extractors improve exhaust flow, sharpen throttle response, and help the 3.2L V6 breathe more efficiently across the rev range. They are a direct-fit option for automatic vehicles and may also be adapted to manual models with base pipe re-fabrication.
Key Features
- Suits Holden Jackaroo / Isuzu 3.2L V6 6VD1 DOHC Automatic 1992–1997
- Direct fit for automatic models
- Will fit Manual models with base pipe re-fabrication
- Tuned design for street performance applications
- Mandrel-bent primary and secondary pipes
- Australian made Genie quality
- Ideal upgrade for improved exhaust flow and stronger response
Pipe Sizes
- Primary pipes: 1.75" (44.45mm)
- Secondary pipes: 2.00" (50.8mm)
- Outlet size: 2.25" (57.15mm)
Engine Airflow Guide
The 3.2L V6 6VD1 engine moves approximately 6,400 litres of intake air per minute at 4000 rpm at 100% volumetric efficiency. On the exhaust side, once heat expansion is factored in, total gas volume can exceed 8,900 litres per minute. That is why properly sized tuned extractors with 1.75" primaries, 2.00" secondaries, and a 2.25" outlet can help the engine clear exhaust gases more efficiently, especially in the mid-range where drivability matters most.
What’s Included
- 1 x Pair of Genie Headers / Extractors
- Part number: GEN625E
Fitment Notes
- Check availability before ordering
- Direct fit for automatic models
- Will fit manual models with base pipe re-fabrication
- Gaskets listed as n/a
Installation Tips
Lubricate threads with WD40 or a similar penetrating lubricant before removal and installation. This can help reduce the risk of seized fasteners and make fitting easier on older vehicles.
Recommended With
Recommended with a free-flowing exhaust system, new mounting hardware, and inspection of the base pipe connection when adapting to manual transmission vehicles.
Frequently Asked Questions
Q: Does GEN625E fit automatic models directly?
A: Yes. These headers are a direct fit for Holden Jackaroo / Isuzu 3.2L V6 6VD1 DOHC automatic models from 1992 to 1997.
Q: Can these headers be fitted to manual models?
A: Yes, but manual models require base pipe re-fabrication to complete installation correctly.
Q: Are gaskets included?
A: Gaskets are listed as n/a for this part number, so existing hardware should be checked before installation.
Q: What are the pipe sizes?
A: The headers use 1.75" primaries, 2.00" secondaries, and a 2.25" outlet.
Q: Are these Australian made?
A: Yes. GEN625E Genie Headers are Australian made.
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GENIE-HEADERS-GEN625E
Genie Headers GEN625E suit Holden Jackaroo / Isuzu 3.2L V6 6VD1 DOHC Automatic models built from 1992 to 1997. These Australian-made performance headers feature a tuned design for street use, helping improve exhaust flow, throttle response, and overall drivability. Built with 1.75" primary pipes, 2.00" secondary pipes, and a 2.25" outlet, they are a direct fit for automatic models and can also be adapted to manual vehicles with base pipe re-fabrication. A great upgrade for replacing restrictive factory manifolds and improving V6 exhaust performance.