Lukey 4x4 Exhaust System for Nissan Navara D40 2.5 with Hotdog
SWDRRP$935.00Lukey 4x4 Exhaust System.5 with Hotdog(12/2005 (LKY-NN-D40-PO) fits selected vehicle.
View partLKY-NN-D22-HD
Lukey 4x4 Exhaust System for Nissan Navara D22 2.5 with Hotdog
Lukey 4x4 Exhaust System.5 with Hotdog (SKU: LKY-NN-D22-HD) Engineered for a wide range
BrandLukeySWD
Category: Mufflers and resonators
RRP $1242.99 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- Muffler Option
- Hotdog (Loud)
- Tube Size
- 076mm (3")
- System Layout
- Header Back System
- Cat Option
- Without Cat
The Lukey LKY-NN-D22-HD pairs a 4x4 cat-back exhaust with a hotdog resonator, listed to fit the Nissan Navara D22. The hotdog is the system's signature — a compact straight-through silencer chosen to keep gas moving while taking the harshness out of the cabin.
Why a hotdog on a D22 system?
The hotdog resonator is the differentiator here. Rather than relying on a large baffled rear box, this Navara system uses a short straight-through resonator that the exhaust passes through in a straight line. That keeps flow freer than a heavily muffled setup while still settling the drone an older diesel ute can send into the cabin on the highway — a deliberate balance of breathing and refinement on the D22 platform.
What does a cat-back system replace?
A cat-back swaps the exhaust from behind the catalytic converter rearward, leaving the engine and factory emissions hardware alone. It's the standard 4x4 upgrade section — the part that improves flow and changes the note without touching the cat. Because it keeps the converter, it leaves the Navara's emissions equipment as the factory fitted it.
Will it suit my Nissan Navara D22?
It's listed to fit the Nissan Navara D22. The D22 had a long production run with several driveline and body variations, so confirm your exact build and existing pipework with the workshop before ordering. We check the listing against your actual ute rather than relying on the feed alone.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men fits Lukey 4x4 cat-backs like this in-house across the Illawarra. We offer the system up to the D22, check clearance along the chassis rails and around the rear axle, and set the hangers so the hotdog and pipes hang clear. Bring the Navara in and we'll confirm the fit and book it.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- What's the difference between a hotdog and a normal muffler here?
- A hotdog is a compact straight-through resonator that the gas passes through in a straight line, so it flows more freely than a chambered rear box while still trimming drone. This system uses one in place of a large rear muffler.
- Does it keep the catalytic converter?
- Yes — it's a cat-back, so it replaces the exhaust behind the factory catalytic converter. The cat stays in place.
- Will it fit my D22 Navara?
- It's listed to fit the Nissan Navara D22. Confirm your exact variant and 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.
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