3.5” OUTBACK EXHAUST SYSTEM to suit MAZDA BT50 3.0L 4JJ3 10/2020 ON (DPF BACK)

Description

Overview

The Mazda BT50 3.0L 4JJ3 3.5″ DPF Back Exhaust System from Outback Exhausts increases exhaust flow, boosts performance and delivers a stronger exhaust note for Mazda BT50 dual-cab 4WD models from 10/2020 onward. The system uses high-quality 409 stainless steel and bolts directly to factory mounting points for a straightforward upgrade that retains full DPF compatibility. Outback Exhausts manufactures every system in Australia and builds each one to handle harsh off-road use.

Key Features

• 3.5″ mandrel-bent tubing improves exhaust flow.
• Strong, corrosion-resistant 409 stainless steel construction.
• Simple bolt-on installation using factory mounts; no welding required.
• Includes all required gaskets and fasteners except turbo gaskets.
• Choose from a resonator (medium note) or straight pipe (louder note).
• 5-year warranty for long-term durability.

Specifications

• System Diameter: 3.5″ (89 mm).
• Engine Compatibility: 4JJ3 turbo-diesel.
• Vehicle Type: Mazda BT50 dual cab 4WD.
• Model Years: 10/2020 onward.
• System Type: DPF-back exhaust system.
• Part Number / SKU: OE1695-S35.

What’s in the Box

• Engine pipe section.
• Muffler pipe or straight pipe section (depending on chosen option).
• Tail pipe section.
• Fitting hardware kit with fasteners and gaskets (excluding turbo gaskets).

Compatibility

This exhaust suits Mazda BT50 3.0L 4JJ3 dual-cab 4WD models from October 2020 onward. It does not suit 2WD variants or earlier engines.

Delivery & Lead Times

Orders ship Australia-wide and internationally. Larger systems may arrive in more than one box due to size and weight. Remote regions may require depot pickup or attract extra freight costs. A commercial delivery address helps ensure smooth freight handling. For international freight quotes, contact the manufacturer with your region, postcode and required product details.

Professional Fitting Service on the Sunshine Coast

If you are located on the Sunshine Coast, Sunshine Coast Diesel Tuning provides professional installation for all exhaust and EGR upgrades. Our technicians ensure correct fitment and can also supply tuning services when suitable.