Peugeot Boxer Exhaust System Replacement Parts

The Boxer moved from its second generation (2006–2014) into a significantly updated third generation from 2014 onwards, but the more important boundary here is the shift to Euro 5 emissions standards around 2011, which brought DPF-equipped systems that are not directly compatible with earlier pre-DPF setups. A 2006 exhaust runs a pre-DPF system, while a 2012 unit is likely Euro 5 and DPF-equipped, so they are not straightforwardly interchangeable even within the same broad body generation. Match by engine code first, and confirm with the breaker against your registration before purchasing.

The third-generation Boxer arrived in 2014 with updated engines, revised emissions calibration, and in later examples Euro 6 compliance, meaning exhaust systems — including catalytic converters and DPF assemblies — differ meaningfully from the earlier 2006–2014 second-generation vehicles. Crossing that 2014 boundary with an exhaust part is strong confirm-with-breaker territory, as a visually similar system from the wrong era may not pass MOT emissions testing. Always quote your registration and engine code to the breaker.

Trim level does not affect exhaust fitment on the Peugeot Boxer; Professional, Professional+, and Asphaltе share the same drivetrain and exhaust routing for any given engine and emissions era. What matters is the engine code and whether your vehicle is pre-DPF, Euro 5, or Euro 6 — not the badge on the side. You may find minor cosmetic differences in underbody heat shielding or clamp positions depending on body length and chassis variant, so confirm those details with the breaker alongside your engine code.

The Boxer has been sold with a range of HDi and BlueHDi diesel engines across its generations, and the exhaust system — including pipe diameter, DPF position, and flange type — is specific to the engine code rather than just the engine size. For example, a 2.2 HDi and a 2.0 BlueHDi of nominally similar output will have different exhaust configurations. Pull the engine code from your V5C or have a breaker run your registration to ensure an exact match.

Euro 5 and Euro 6 Boxer exhausts are calibrated for different emissions aftertreatment systems, and fitting a Euro 5 system to a Euro 6 vehicle is very likely to cause an MOT failure on emissions grounds even if it can be physically mounted. The Euro 6 transition on the Boxer brought changes to DPF and SCR (AdBlue) system integration that are not backward-compatible with Euro 5 exhaust hardware. Whether a specific part crosses this boundary safely is something you must confirm directly with the breaker against your exact registration and engine code.

Body length (L1, L2, L3, L4) and roof height can influence the routing and length of rear exhaust sections, so a system from a short-wheelbase Boxer may not reach correctly on a long-wheelbase vehicle. The front pipe, catalytic converter, and DPF sections are generally engine-specific rather than body-specific, but always tell the breaker your wheelbase and body configuration alongside your engine code to avoid receiving a pipe that is the wrong length. Never assume a visual match from photos alone is sufficient for a used exhaust.