Exhaust Citroen C4 Grand Picasso

For the Citroën C4 Grand Picasso, especially diesel variants like the 2.0 HDi 136/138 CV RHJ and 1.6 HDi 112 CV 9HR, there are various exhaust components including exhaust pipes, silencers, and flexible pipes. These parts come in original and universal types suitable for the rear exhaust system with specifications such as diameter sizes from 35 mm to 79 mm and different thread types (M8 or M10).

All exhaust parts offered are brand new. None are reconditioned, refurbished, or used. The products comply with manufacturer specifications and European regulations, ensuring high quality and reliability.

There are specific rear silencers made for the C4 Grand Picasso, including original-fit silencers and universal rear silencers. These silencers differ by size, thread type, and connection specifications. Examples include:

• Rear silencers with Ø79 mm diameter and M8 threading for 2.0 HDi variants
• Universal rear silencers suitable for various models

These parts are designed to fit the original exhaust layout, helping maintain emission standards and reduce noise.

Multiple types of clamps and fixings are available to ensure secure assembly of the exhaust system. Key points include:

• Collars with multiple clamp designs, typically M8 thread and around 79-80 mm diameter
• Rubber silent blocks for vibration absorption and mounting stability
• Complete exhaust assembly kits also available for proper system mounting

Using the correct fixing parts is essential for durability and safety.

Yes, flexible exhaust pipes with specifications such as a 35 mm inner diameter and 100 mm length are available. These are typically installed between the engine and the silencer to accommodate engine movement and reduce stress on the exhaust system.

Yes, there are sport catalytic converters and catalytic converters designed for improved performance. These come with various diameters ranging from 58 mm to 76 mm and different CPSI ratings like 100, 200, or 300 CPSI, suitable for engines up to 4.0L and 600 HP. However, such parts should be chosen carefully to ensure compatibility and legal compliance with emissions regulations.

• Catalytic converters with improved flow and reduced backpressure
• Available for specific C4 Picasso and Grand Picasso diesel engines

Always consult a qualified mechanic to confirm suitability.

Signs indicating the exhaust system may need inspection or repair include:

• Unusual exhaust smoke or smell within the car cabin
• Engine idling roughly or irregularly when stationary
• Increased noise or juddering from the exhaust, especially after longer drives
• Engine management light (EML) or emissions-related fault codes

If you notice such issues, it is advisable to consult a mechanic shortly to assess the engine and exhaust system condition.

Krosfou offers high-quality exhaust components like diesel particulate filters (DPF) and catalytic converters with a 3-year warranty covering use up to 100,000 km. These products meet or exceed original equipment standards and are made from durable stainless steel with advanced monolith technology.

• 3-year warranty on all new exhaust products
• Technical support and installation guides available
• Professional discounts and direct factory supply options for mechanics and resellers

Ordering from trusted suppliers ensures genuine parts, expert advice, and peace of mind for your Citroën C4 Grand Picasso’s exhaust system.