Peugeot 308 Diesel Particulate Filter DPF

Yes — most Peugeot 308 diesel models, particularly from Euro 4 onwards, are fitted with a diesel particulate filter. It's a key system for managing exhaust emissions in modern engines and ensuring the vehicle fulfils environmental regulations.

The main function of the DPF is to trap and store soot particulate produced during combustion. It prevents these from being expelled through the exhaust gas, working alongside the converter and other emission systems. The DPF helps reduce harmful output and keeps your car road legal.

If the DPF is blocked, you might notice:

• Dashboard warnings or engine error codes
• Higher fuel use due to excess backpressure
• Lower power or turbo lag
• Dirty smoke or unusual smell from the tailpipe

These symptoms often indicate restricted flow. Acting fast helps you avoid serious engine condition damage or costly repairs.

Here are your options:

• Passive regeneration – done by driving on the motorway
• Active regeneration – triggered by your vehicle automatically
• Workshop clean – a professional DPF treatment
• Cleaning fluids – supplements that help dissolve build-up

Some vehicles may still need a full replacement if the core is saturated or the body is damaged.

Our DPFs for this model range from £180 to £320 + VAT, depending on the fitting kit, sensor inclusion, and part number. Each item in our catalogue includes accurate pricing, material specs, and clear supplementary info for your peace of mind.

At Krosfou.co.uk, you'll find:

• Quick access to your exact part number using our search
• Filters that meet ECE and type-approved standards
• Reliable shipping across the UK from our central factory
• All items arrive safely packed in a durable box

Use the search feature on our site. Just enter your registration number or engine code. From there, we guide you to a suitable match for your Peugeot 308, considering model type, build year, and emission spec.

Short distances may be fine, but extended driving risks internal damage to your engine, turbo, or EGR valve. A fully blocked filter can cause a breakdown. Always address alerts promptly.

Each kit may contain:

• The full filter body
• All required fastening components and seals
• A silencer, flex pipe, or SCR unit depending on your version
• Simple fitting instructions in a downloadable article

Alongside our own Krosfou line, we supply:

• Walker
• BM Catalysts
• JMJ, Ridex
• Components from Hella, Boxer, and other partners

Each maker offers proven quality and compatibility.

With proper care, including good oil use and avoiding short trips, most DPFs last up to 150,000 miles. Using the right diesel and letting the regeneration cycle finish naturally helps extend this time.

Yes — most are designed to self-regenerate. But city driving may interrupt the process. Using additives, scheduling a service, or checking for clogs is sometimes necessary to maintain optimal condition.

It varies by build date. Most 308s follow Euro 4, 5, or 6. If unsure, refer to your V5C or use our tool to confirm and match the correct category and DPF type.

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Why Krosfou ?

Here's why drivers trust us:

• We're a car parts manufacturer, not a middleman
• Our filters are approved, rigorously tested, and made from durable material
• Every filter fulfils UK and EU emissions regulations
• We offer straightforward pricing, auto expert support, and a reliable shop experience

Explore our full Peugeot 308 diesel particulate filter range. Add the right item to your basket — your car (and the air) will thank you.

Krosfou – DPFs that last. Advice that helps. Delivery that works.