Peugeot Partner Exhaust System: Specs, Fitment & Common Faults
A genuine warning worth knowing on diesel Partners: DPF deletion is illegal and can be genuinely dangerous — one real case saw exhaust gas smell in the cabin afterward.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — Rear silencer (aftermarket) Bosal 135-121 / Walker 23688
| Rear silencer (back box) — aftermarket | Bosal 135-121, 135-225, 135-707, 135-705, 135-001 (accessories needed); Walker 23688 (1030 mm, code 53), 21993 (820 mm), 23289 (640 mm), 23305 (660 mm), 22293 (690 mm); Vegaz PGS-193 (640 mm), CS-317, PGS-412; Polmo 04.232, 04.322, 04.130, 04.132; Izawit 28.037, 28.038, 28.032; MTS 01.64060 (650 mm), 01.60499 (670 mm), 01.69570 (740 mm); Asmet 09.091. |
|---|---|
| Centre / intermediate silencer — aftermarket | Bosal 135-465 (resonator, accessories); Walker 01489 (750 mm); Vegaz PGS-118, PGS-118IMA, FTS-342; MTS 01.80750, 01.57810; Polmo 07.157, 07.07; Ernst 515047; Hella 8LC 366 023-351/023-411/023-341 etc. |
| Front pipe / catalytic converter (DPF on diesels) — aftermarket | Bosal 090-263 (Euro 6), 090-590 (Euro 4); Walker 28168 (420 mm), 28697 (540 mm), 28099 (440 mm with pipe), 28100 (330 mm manifold cat); JMJ 1080084 (engine code DV6TED4, 580 mm), 1090124; BM Catalysts BM91785H, BM91990H; Quinton Hazell QCAT80339H, QCAT91990H, QCAT91785H; Vegaz CK-340; EEC CI6090T |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine parts against your VIN |
| Fitment notes | Only JMJ 1080084 carries an engine code (DV6TED4, 1.6 HDi). |
A Genuine Warning Worth Knowing: DPF Deletion Is Illegal and Can Be Genuinely Dangerous — Peugeot Partner Exhaust System
If you're facing a costly DPF or EGR repair and have come across "DPF deletion" as a cheaper alternative, this is worth understanding properly before considering it: removing or gutting the DPF filter is illegal in the UK and will cause an automatic MOT failure once detected — testers now specifically check for this. Beyond the legal risk, it's worth knowing about a genuinely concerning real case: one documented DPF deletion also involved the EGR valve being blocked to allow only fresh air intake, after which the owner began smelling exhaust gas inside the cabin while driving — a real, potential carbon monoxide exposure risk, not just an unpleasant smell. Whatever the cost pressure, a genuine repair rather than a deletion is worth pursuing given both the legal exposure and this kind of real safety risk.
A blocked DPF is overwhelmingly a short-journey problem — sustained motorway driving at around 60mph for at least 15 minutes allows a mildly blocked filter to complete a regeneration cycle and clear the fault naturally. If an "anti-pollution fault" message appears alongside a sudden loss of power, the car has entered limp mode as a protective measure — worth addressing promptly rather than continuing to drive on it.
Peugeot Partner Exhaust System: The Part That Announces Its Own Problems
On the Peugeot Partner, this is one part where you'll usually hear the fault before you see it — a rattle, a drone, a sudden increase in noise that wasn't there last week. That's actually useful, since it gives you a head start on catching problems early.
Peugeot Partner Exhaust System: Watch: Replacing It
Partner II (2008-2018) shares the PF2 platform with the 307; no Partner exhaust-repair video found
Peugeot Partner Exhaust System: What It Does
The Peugeot Partner's exhaust system channels burnt gases away from the engine, reduces noise through the silencer, and treats emissions through a catalytic converter and particulate filter before gases exit the tailpipe. Petrol and diesel versions often use entirely different systems due to different emissions treatment requirements.
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Peugeot Partner Exhaust System: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Exhaust System Guide for warning signs and fault codes to watch for, confirming fitment against your VIN, and which aftermarket brands are worth trusting.
More Peugeot Exhaust System
The same part, covered across other Peugeot models.