Dacia Jogger Exhaust System: Specs, Fitment & Common Faults

On the Jogger, if diesel, a genuinely important early warning sign: a rising oil level can indicate fuel contamination from interrupted DPF regeneration.

Generation covered: this guide is for the Jogger (launched 2021), with particular focus on 2021–2023 registered examples now old enough for parts to be a common search. Check your logbook or VIN if you're unsure which build you have.

Illustration for editorial purposes

A Genuinely Important Early Warning Sign Worth Checking Regularly

If your car is a diesel, this is genuinely worth knowing: the DPF regeneration system uses a fifth injector that sprays fuel directly into the exhaust to help burn off trapped soot. If this regeneration cycle is repeatedly interrupted — the engine switched off partway through, common on short journeys — unburnt fuel can find its way into the engine oil, contaminating it over time. A genuinely useful early warning sign worth watching for: an engine oil level that appears to be gradually rising over time, rather than the usual slow drop, can indicate exactly this contamination happening.

A genuine warning worth knowing: DPF or EGR "deletion" is illegal in the UK and will cause an automatic MOT failure once detected. A genuine repair, however expensive it feels, avoids both the legal exposure and the documented technical risks.

It's also worth knowing that DPF problems on this platform are overwhelmingly linked to short-journey use — sustained motorway-speed driving allows the filter to regenerate properly, and owners doing mostly short local trips are considerably more likely to experience blockages regardless of how well-maintained the car otherwise is.

The Part That Announces Its Own Problems

Unlike a lot of the parts on this site, this is one 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.

Before you buy: exhaust configuration differs significantly by engine size, fuel type and whether your car has a particulate filter. Always confirm against your VIN before ordering.

Dacia Jogger Exhaust System reference plate

OEM Part Numbers

Accuracy note: genuinely worth knowing: aftermarket "sports" or performance exhaust systems for the Jogger can affect MOT compliance if they remove or bypass the catalytic converter, DPF, or other emissions equipment — confirm any aftermarket system is emissions-legal for road use before fitting, since a louder exhaust alone isn't automatically an MOT failure but removed emissions equipment usually is.

Front pipe with catalytic converter (petrol)	Genuinely a different part from the diesel front pipe below — confirm your exact engine code before ordering
Front pipe with diesel particulate filter (diesel, where fitted)	A genuinely different assembly from the petrol cat pipe, combining catalytic and particulate filtration in one unit, and using a fifth-injector regeneration system on most Renault/Dacia diesels
Centre/intermediate pipe	A genuinely separate section from both the front pipe and rear silencer
Rear silencer	Confirm your exact engine and trim, since Renault/Dacia used multiple distinct rear silencer references across most model generations

The Jogger shares its CMF-B platform and engines with the Dacia Sandero and Renault Clio, so it's worth checking parts listings under those car names too. The Hybrid 140/155 benefits from generally lighter exhaust loads given the electric motor handles a meaningful share of everyday driving, but catalytic converter theft remains a real risk on this car as with most modern turbocharged petrol vehicles.

What It Does

The exhaust system channels burnt gases away from the engine, reduces noise through the silencer, and on most modern cars, treats emissions through a catalytic converter and particulate filter before gases exit the tailpipe. Petrol and diesel versions of the same model often use entirely different systems due to different emissions treatment requirements.

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 Dacia Exhaust System

The same part, covered across other Dacia models.

Dacia Jogger Exhaust System: Specs, Fitment & Common Faults

A Genuinely Important Early Warning Sign Worth Checking Regularly

OEM Part Numbers

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