3.5” OUTBACK EXHAUST SYSTEM to suit MITSUBISHI TRITON MQ /MR 2.4L 4N15 03/2015 ON (DPF BACK)

Description

Overview

The 3.5″ Outback Exhaust DPF-back system for the Mitsubishi Triton MQ/MR 2.4L 4N15 (03/2015-on) delivers stronger response, lower back pressure and a tougher exhaust note while retaining the factory DPF. Outback Exhausts manufactures this system in Australia using OEM-grade 409 stainless steel, mandrel-bent tubing and a direct bolt-on layout built for harsh off-road conditions.

The system replaces the factory exhaust from the outlet of the Diesel Particulate Filter to the rear of the vehicle. It arrives as a complete kit with all required hardware. Because the system comes without a resonator, it produces a deeper, more pronounced tone while still maintaining comfortable cabin acoustics for towing and touring.

Key Features

• 3.5″ (approx. 89 mm) mandrel-bent tubing that improves exhaust flow and reduces restriction.
• Durable 409 stainless steel construction used widely by OEM manufacturers.
• DPF-back layout that keeps the factory DPF in place while lowering back pressure.
• Bolt-on fitment that uses the factory mounting points—no cutting or welding required.
• No-resonator design that generates a stronger, sportier exhaust note.
• Complete fitting hardware included (manufacturer specifies re-use of the original turbo/DPF gasket).
• 5-year manufacturer warranty on the entire system.
• Australian-made product engineered for off-road, towing and 4×4 touring.

Specifications

• Product type: DPF-back exhaust system.
• Tube diameter: 3.5″ (approx. 89 mm) throughout.
• Material: 409 stainless steel.
• Configuration: Engine/DPF outlet pipe, centre pipe and rear tailpipe.
• Fitment: Uses factory hangers and mounts for straightforward installation.
• Vehicle: Mitsubishi Triton MQ / MR.
• Engine: 2.4L 4N15 turbo-diesel.
• Model years: 03/2015 onwards.
• System style: No-resonator configuration only.
• Install time: Can be installed without a hoist when suitable access is available.

What’s in the Box

• Engine/DPF outlet pipe section.
• Centre pipe section.
• Rear tailpipe section.
• Fitting kit with clamps, bolts and gaskets (turbo/DPF gasket re-used as per manufacturer instructions).

Compatibility

This 3.5″ DPF-back exhaust system suits the following vehicles:

• Mitsubishi Triton MQ 2.4L 4N15 turbo-diesel (03/2015-on).
• Mitsubishi Triton MR 2.4L 4N15 turbo-diesel.

It fits vehicles equipped with the factory Diesel Particulate Filter and replaces the exhaust from the DPF outlet rearwards. It does not suit petrol variants or Triton models with different engines or layouts. If your vehicle has modifications such as long-range tanks or aftermarket tow bars, please contact Sunshine Coast Diesel Tuning for compatibility advice before ordering.

Delivery & Lead Times

Outback Exhausts manufactures and ships this system within Australia. Lead times vary depending on stock levels, production demand and delivery location. Some systems ship in multiple cartons due to weight and size, and additional freight charges may apply to remote or difficult-access areas.

A commercial address is preferred because courier services may not deliver large cartons to PO Boxes or some residential locations. Freight depots often provide the most reliable collection option. Delivery timeframes, available freight services and any surcharges are confirmed at the time of ordering.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning offers professional installation for all Outback Exhaust systems. Our technicians remove the factory exhaust, inspect hangers and mounts, and fit the new 3.5″ DPF-back system using proper torque procedures. We check all clearances, ensure leak-free operation and road test the vehicle. You drive away with a correctly aligned, rattle-free system ready for touring, towing or daily use.