Redback 4x4 Extreme Duty Twin Exhaust for Toyota Landcruiser
Redback ExhaustsRRP$3944.00Redback 4x4 Extreme Duty Twin Exhaust.
View partXP00673-40
Redback Extreme Duty Twin 4" Muffler Delete for Toyota Landcruiser 79
Redback Extreme Duty Twin 4" Muffler Delete.
BrandRedbackSWD
Category: Mufflers and resonators
RRP $375.00 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- Pipe Size
- 4"
XP00673-40 is a Redback Extreme Duty twin 4in muffler-delete section for the Toyota LandCruiser 79 Series. Built in a big 4in bore, it deletes the muffler in a twin layout — the large-pipe, free-flowing option for a heavily worked 'Cruiser.
What does the 4in bore signal?
At 4in this is the largest pipe size on the list, sized for a big or built diesel LandCruiser rather than stock pipework. The Extreme Duty line is the heavy-duty end of the range, and the twin layout splits the flow across two outlets. A 4in muffler-delete is for owners who've already gone large on bore and want maximum flow at the back rather than a restrictive silencer choking the pipe down.
What does the muffler delete do?
This section deletes the muffler and runs straight through, so there's no absorptive box softening the note at the back. On a 79 Series that means a louder, harder exhaust character, especially under load. As a twin 4in delete it keeps the run as open as the bore allows. It's a rear-section change — the rest of the system stays as built.
Will it suit my LandCruiser 79?
It's listed to fit the Toyota LandCruiser 79 Series. Because a 4in twin setup assumes the rest of the exhaust is already sized to match, confirm your existing pipework, bore and prior work with the workshop so the section mates up cleanly before ordering.
Is it road legal and how does it fit in the Illawarra?
This is a muffler section, not a cat or emissions part, but a 4in straight-through delete is loud — check the finished exhaust suits your noise and registration needs. Oak Flats Muffler Men supplies and fits Extreme Duty sections like this in-house across the Illawarra; bring your 'Cruiser in and we'll confirm the bore match and book the bay.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- What bore is the XP00673-40?
- 4in — the largest size here, in a twin layout, sized for a big or modified LandCruiser.
- Does it have a muffler?
- No. It's a muffler-delete section that runs straight through, so it's louder than a system with the rear box in place.
- Will it fit my 79 Series?
- It's listed to fit the Toyota LandCruiser 79 Series. Confirm your existing 4in pipework with Oak Flats Muffler Men before ordering.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
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