Exhaust Citroen C4 Picasso

The exhaust system parts for Citroën C4 Picasso include flexible pipes, exhaust pots, rear silencers, catalytic converters, and connectors. These parts are designed to fit diesel engines such as the 1.6 HDi 112 HP (DV6C) and 2.0 HDi 136/138 HP (DW10BTED4 or RHJ), covering model phases from 2013 to 2016. They ensure efficient exhaust gas flow and noise reduction in your MPV vehicle.

Flexible exhaust pipes in the C4 Picasso absorb vibrations, reduce noise, and accommodate thermal expansion between the engine, muffler, and catalytic converter. They come in various diameters (35 to 60 mm) and lengths (100 to 300 mm), ensuring a precise fit and optimal performance for your diesel engine.

Exhaust pots and silencers for the C4 Picasso vary in length from 160 to 900 mm and weight from 0.1 to 6.3 kg, suitable for engines like the 1.6 HDi 112 HP. They are designed for vehicles equipped with DPF (Diesel Particulate Filter) and vary by diameter (66-70 mm) and threading (M6/M8), ensuring compatibility. Rear silencers can typically cost around £300 to £370 when fitted in a garage, although individual part prices vary.

• Multiple connector options exist for proper fitment (collars, M8 screws).
• Available for 1.6 HDi and 2.0 HDi diesel engine variants.

Proper selection and installation help maintain optimal exhaust function and vehicle performance.

Yes, universal catalytic converters are available that meet Euro 4 emission standards for petrol and diesel engines. These typically have an entry diameter of around 48 mm and length around 400 mm. Additionally, performance-style catalytic converters with higher flow rates and capacities (like 100 or 300 CPSI) can be fitted to the C4 Picasso, especially for advanced diesel variants like BlueHDi.

• Catalytic converters are made with stainless steel and high-quality monoliths.
• They provide efficient exhaust gas treatment to reduce emissions.

Always ensure compatibility by confirming part references and engine codes before purchase.

A strong exhaust smell or smoke inside the vehicle cabin can indicate exhaust system leaks or issues with the exhaust pipe or seals. Problems like a missing or damaged exhaust pipe can cause fumes to enter the ventilation system. It is important to check for leaks, damaged pipes, or faulty seals to prevent exhaust gases from entering the car and ensure the vehicle's safety and air quality.

• Causes of exhaust smell include pipe failure, gasket leaks, or vent system issues.
• Smoke color can indicate different problems: white smoke may be coolant-related, blue smoke oil burning, and black smoke incomplete combustion.

Addressing these exhaust issues promptly prevents health hazards and potential engine damage.

Exhaust smoke colour is a key indicator of engine and exhaust system health:

• White smoke: Often caused by coolant entering the combustion chamber, signalling possible head gasket failure or coolant leaks.
• Blue smoke: Indicates oil burning due to worn engine components or valve seals, often linked with BlueHDi diesel engines.
• Black smoke: Result of rich fuel combustion, suggesting issues with the fuel injection system or DPF malfunction.

Monitoring smoke colour helps identify combustion problems and prevent further engine or exhaust damage.

To guarantee the correct fitment of exhaust components such as flexible pipes, catalytic converters, or silencers, always verify compatibility by using your vehicle's VIN or engine code. This step helps avoid ordering incorrect parts. Additionally, check dimensions, thread types, and DPF configurations specific to your C4 Picasso's model year and engine variant.

• Confirm part references related to your powertrain (e.g., DV6C, RHJ codes).
• Verify exhaust part sizes like length, diameter, and connection types.

Proper selection reduces installation errors and prevents potential exhaust leaks or malfunctions.

Krosfou offers a 3-year warranty on diesel particulate filters (DPFs) and catalytic converters sold for Citroën vehicles, including the C4 Picasso. Their parts are manufactured in Europe with high-grade stainless steel and advanced ceramic monoliths. Certified by TÜV SÜD, these parts meet or exceed original manufacturer standards, ensuring durable, high-quality exhaust solutions with reliable performance.

Key benefits include:

• Compliance with European regulations and emissions standards.
• Products are brand new – not refurbished or reconditioned.
• Direct-from-factory pricing and fast shipping options.
• Technical support and VIN compatibility checks provided.

Choosing Krosfou parts helps maintain your vehicle's exhaust system integrity and environmental compliance.