Cheap Nissan Primera Exhaust System

The Primera ran across two main UK generations relevant to used parts: the P11 (1996–2002) and the P12 (2002–2008), and exhaust systems are not interchangeable between these two generations as the underbody, engine range, and mounting points differ significantly. Within each generation there were facelift updates, so even within a generation the exact pipe routing or mounting positions can vary by engine code and year. Always quote your registration and engine code to the breaker so they can match the correct system to your car.

Both years fall within the P12 generation (2002–2008), so there is a reasonable basis for compatibility, but the critical factor is whether both cars share the same engine code — for example a 1.8 QG18DE or a 2.0 SR20VE — as the exhaust is built around the engine, not just the year. A system from a different engine variant in the same generation is very unlikely to mate correctly. Confirm the engine code on your V5C and check it matches the donor car before purchasing from the breaker.

Yes — the 1.8 and 2.0 engines in the P12 Primera carry different engine codes (the 1.8 typically uses the QG18DE and the 2.0 the SR20VE or QR20DE depending on variant), and each has its own exhaust routing, pipe diameter, and manifold configuration. You cannot reliably swap a full exhaust system between these two engine families even if the cars are the same year and generation. Always give the breaker your engine code, not just the engine size, to ensure a correct match.

Trim level — whether S, SVE, Sport, or any other — does not determine exhaust fitment on the Primera; the engine code and model year are what matter. That said, if you are sourcing from a Sport or sportier variant you may find a slightly different rear box style or exhaust tip finish, which is a cosmetic difference rather than a mechanical one. The breaker should still cross-reference by engine code and registration to confirm the pipework and hangers will match your car.

The catalytic converter is one of the most fitment-sensitive parts of the exhaust system, as it is matched closely to the engine code, emissions certification, and the age of the vehicle — and getting it wrong can cause an MOT failure. Even within the P12 generation (2002–2008) there are meaningful differences between engine variants and emission specifications that affect which cat is correct. This is strong confirm-with-breaker territory — give the breaker your registration, engine code, and ideally the part number from the old unit before agreeing to buy.

Rear silencer sections are generally less sensitive to emissions era differences than the front pipe, catalytic converter, or (on later diesels) any DPF section, so a rear box swap within the same engine family is more straightforward. However, pipe diameter, flange positions, and hanger locations still need to match, and these can vary between facelift and pre-facelift P12 cars. Describe to the breaker exactly which section you need, confirm your engine code and year, and ask them to measure or compare against their stock before dispatch.