Second Hand Nissan NP300 Exhaust System

The NP300 Navara (D23 generation) launched in the UK around 2016, replacing the older NP300 based on the D22 platform, so these are distinct generations with different exhaust layouts and emissions requirements — parts are not interchangeable between them. If your query spans that D22-to-D23 boundary, confirm with the breaker against your registration before purchasing, as a visually similar system from the wrong generation will almost certainly not fit correctly and could cause MOT issues.

Trim level does not affect exhaust fitment on the NP300 Navara — the Visia, Acenta, Tekna, and Trek-1° all share the same exhaust routing when they share the same engine code and model year. You may find cosmetic differences such as tip finish or minor bracket variations, but the core system is determined by engine and emissions era, not trim. Tell the breaker your engine code and year rather than your trim name.

No — a diesel particulate filter changes the layout and dimensions of the exhaust system, so a DPF-era system will not simply swap onto an earlier non-DPF vehicle and vice versa. The specific year boundaries for DPF adoption on the NP300 and whether a particular used unit is compatible with your setup is strong confirm-with-breaker territory — always quote your registration and engine code when asking for a quote.

Euro 5 and Euro 6 emissions standards required different after-treatment hardware, meaning the exhaust systems from each era are engineered differently and are unlikely to be a straight swap. Whether a specific used system crosses that boundary and meets MOT requirements on your vehicle is something you must confirm with the breaker against your exact registration, as fitting the wrong emissions-era system could cause an MOT failure.

The 2.3-litre YS23DDTT twin-turbo and YS23DDT single-turbo engines in the D23 NP300 Navara have different turbocharger arrangements, which affects the front section and downpipe routing of the exhaust system. Mid and rear sections may share commonality, but you should confirm with the breaker whether the specific section you need — particularly anything upstream of the main cat — is correct for your exact engine code.

Year matters significantly because emissions-era changes — particularly around DPF and catalyst specification — mean a system from the wrong period may not fit your mountings, may affect sensor readings, or may result in an MOT failure. Always give the breaker your full registration and engine code so they can match the correct year and spec, and be especially cautious about catalyst and DPF-containing sections where interchange specifics should always be confirmed directly with the breaker.