DPF Back Exhaust - Nissan Navara D23 NP300 2.3L YS23 (2015 on) - Outback Exhausts

Premium DPF-Back Exhaust System for Nissan Navara D23 NP300 2.3L YS23  (2015 on)

Upgrade your Nissan Navara D23 NP300 2.3L YS23 with our premium stainless steel DPF-back exhaust system. Engineered and manufactured in Australia specifically for the 2015+ Navara D23 (NP300) with the 2.3L YS23 twin-turbo diesel engine, this exhaust delivers improved performance, enhanced sound, and exceptional durability for your workhorse 4x4.

Key Features & Benefits

• Premium 409 Stainless Steel Construction - Superior corrosion resistance for Australian conditions
• Mandrel Bent Tubing - Optimized diameter for the 2.3L twin-turbo engine, maximizes exhaust flow
• Bolt-On Installation - Direct replacement with all mounting hardware included
• DPF-Back Design - Retains factory DPF
• Australian Engineered - Designed and manufactured locally for local conditions
• 5-Year Warranty - Comprehensive coverage for peace of mind
• Improved Performance - Better throttle response, power delivery, and fuel efficiency
• Deep note - Deep, refined exhaust note without drone

Vehicle Compatibility

• Fits: Nissan Navara D23 (NP300) 2.3L YS23 Twin-Turbo Diesel (March 2015 onwards)
• Engine: 2.3L YS23 Twin-Turbo Diesel
• Configuration: DPF-Back system ( retains factory )
• Models: All D23 NP300 Navara variants with 2.3L twin-turbo engine including RX, SL, ST, ST-X, and PRO-4X

What's Included

• Complete DPF-back exhaust system with resonator option available
• All Gaskets (except DPF gasket) and hardware

Performance Benefits

The mandrel bent design reduces exhaust back pressure compared to the restrictive factory system. You'll experience improved throttle response, better power delivery throughout the rev range, and enhanced fuel efficiency. The Navara D23's 2.3L YS23 twin-turbo diesel engine particularly benefits from the improved exhaust flow, with noticeable gains when towing, loaded, or climbing. The integrated resonator ensures a refined, deep tone without excessive noise or drone.

Frequently Asked Questions

How does 3''compare to the 3.5" exhaust option?

The 3" system provides excellent performance gains for most applications and is ideal for stock or lightly modified vehicles. A 3.5" system offers maximum flow and is better suited for heavily modified vehicles, those with performance tunes, or those regularly towing very heavy loads. For most 76 Series Wagon owners, the 3" system provides the perfect balance of performance and value.

Will the outback exhaust improve performance on my Navara D23?

Yes, the mandrel bent design reduces exhaust back pressure, resulting in improved throttle response, better power delivery, and enhanced fuel efficiency. Most customers report noticeable improvements in drivability, especially when towing, loaded, or climbing hills. The 2.3L YS23 twin-turbo engine responds particularly well to improved exhaust flow.

How does the outback exhaust sound?

The outback exhaust produces a deep, refined tone that's noticeably sportier than stock without being overly loud. The integrated resonator ensures optimal sound control, enhancing the diesel character while remaining comfortable for daily driving, highway cruising, and work use. You'll hear a satisfying growl under acceleration with minimal noise at cruise.

What's included in the 5-year warranty?

The Outback Exhausts 5-year warranty covers manufacturing defects, material failure, and weld integrity under normal use. It does not cover damage from accidents, improper installation, modifications, or extreme abuse.

Do I need to tune my vehicle after installing the outback exhaust?

No tune is required. The outback exhaust works perfectly with the factory ECU calibration and will provide noticeable improvements on its own. However, many customers choose to add a tune later to maximize the performance benefits of improved exhaust flow, especially for towing and heavy-duty use.

How long does shipping take?

Most orders ship within 1-2 business days. Delivery times vary by location: metro areas typically receive orders within 3-5 business days, while regional areas may take 5-7 business days.

Can I install the outback exhausts myself?

Yes, the Outback exhausts is a bolt-on system designed for DIY installation. You'll need basic hand tools, jack stands or a hoist, and 2-3 hours. However, professional installation is recommended if you're not confident working under your vehicle.

What's the difference between DPF-back and turbo-back?

A DPF-back system (like this one) replaces the exhaust from the DPF outlet to the rear, retaining the factory DPF and front pipe. A turbo-back system replaces everything from the turbo outlet, including the DPF.

Will the outback exhaust rust?

Our 409 stainless steel construction provides excellent corrosion resistance for Australian conditions. While 409 stainless may develop some surface discoloration over time (especially in coastal or high-humidity areas), it will not rust through like mild steel exhausts.