Outback Exhausts’ 3″ turbo-back exhaust for the Nissan Patrol GU / Y61 4.2 L TD42 (1997–2015) Wagon delivers enhanced exhaust flow, stronger turbo response and a deeper diesel tone — ideal for off-road or heavy-duty use.
The Outback Exhausts 3″ turbo-back exhaust system suits the Nissan Patrol GU / Y61 4.2L TD42 Wagon (1997–2015). It improves turbo response, lowers back-pressure and produces a deeper diesel note by replacing the restrictive factory exhaust with a high-flow 3-inch mandrel-bent system.
Outback Exhausts manufactures this system in Australia using durable 409 stainless steel. It follows the factory routing and mounts directly to the original points, which allows a straightforward bolt-on installation. You can choose from multiple sound options to match your preferred driving style.
Key Features
Australian-made 409 stainless steel construction for long-term durability.
Full 3″ turbo-back design that boosts exhaust flow and engine efficiency.
Mandrel-bent pipework that maintains a consistent internal diameter.
Direct bolt-on fitment that uses the vehicle’s factory mounting points.
Sound options: large muffler (quiet), resonator/small muffler (medium), or straight pipe (loud).
Includes a 5-year exhaust system warranty from Outback Exhausts.
Specifications
This system suits the Nissan Patrol GU / Y61 Wagon with the 4.2L TD42 turbo-diesel engine. It fits model years 1997 to 2015 and uses a full 3-inch (76.2 mm) turbo-back layout. Outback Exhausts supplies the system in natural 409 stainless steel. The components bolt directly to the vehicle with no welding required.
What’s in the Box
3″ dump pipe section
Intermediate pipe
Muffler or resonator section (based on selected option)
Tailpipe section
Fitting hardware – clamps, bolts and mounting components
The turbo gasket is not included. Outback Exhausts recommends reusing the original gasket.
Compatibility
This exhaust system fits:
Nissan Patrol GU / Y61 Wagon
4.2L TD42 turbo-diesel engine
Model years 1997–2015
This system does not fit petrol models, other diesel variants, or GU ute configurations.
Delivery & Lead Times
Outback Exhausts ships Australia-wide and internationally. Some systems ship in two cartons due to freight limits. We recommend delivery to a commercial business address for large exhaust components. Delivery times vary depending on stock levels and location.
For accurate freight quotes or delivery timeframes, contact Sunshine Coast Diesel Tuning or review the shipping options at checkout.
Professional Fitting Service on the Sunshine Coast
Sunshine Coast Diesel Tuning provides full professional installation of Outback Exhausts systems. Our team removes the factory exhaust, assembles the new 3-inch system, checks clearances and completes all final torque procedures. After the initial heat cycle, we recheck for leaks or rattles to confirm optimum performance.
