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A forced regeneration with the diagnostic tool generally costs €60-150, professional cleaning of the removed filter €150-350, while DPF replacement starts at €600-800 and can exceed €2,000 on premium models. In most cases replacement can be avoided.

The three routes, in order of cost

• Forced regeneration: performed with the diagnostic tool when the filter is loaded with soot but not with ash. It is the cheapest solution and often sufficient.
• Professional cleaning: the filter is removed and washed with dedicated machinery. Necessary when there is too much soot for regeneration to clear it.
• Replacement: unavoidable only with a melted, cracked or ash-saturated filter (ash does not burn off).

What affects the price

• Filter position: some come out in an hour, others require removing half the exhaust line
• Additive (Eolys) to be topped up
• Need to reset parameters and adaptations in the ECU
• Original or aftermarket part

The hidden cost: not fixing the cause

If the DPF clogged because of a stuck EGR, injectors out of tolerance or too many short trips, the cleaning lasts a few months. Diagnosing the upstream causes is what makes the job definitive.

The figures given are indicative market ranges, useful as a guide: the actual cost depends on model, engine, chosen parts and labour hours. An exact quote requires the vehicle registration.

Tailored quote

Before quoting we check what is really needed: an accurate diagnosis often avoids an expensive replacement. MasterTuning centres throughout Italy.

Request a quote stating model, engine and symptom.

Frequently asked questions

How much does it cost to clean the DPF?

A forced regeneration with the diagnostic tool costs roughly €60-150, professional cleaning of the removed filter €150-350. Replacement starts at €600-800.

Is it better to clean or replace the DPF?

Cleaning is almost always the better option: replacement only makes sense with a melted, cracked or ash-saturated filter.

How often should the particulate filter be cleaned?

There is no fixed interval: it depends on use. With mainly urban driving it loads up much faster.