Exhaust Citroen C8 (2002-2014)

The exhaust system on the Citroën C8, particularly for models from 2002 to 2013 with Diesel 2.0 HDi engines, includes components such as exhaust pipes, rear silencers, plugs, screws, and collectors. It plays a crucial role in directing and managing engine gases, reducing emissions through the catalytic converter and Diesel Particulate Filter (DPF), and controlling noise levels.

Typical replacement intervals for exhaust parts on the Citroën C8 are between 60,000 and 130,000 km, usually during vehicle inspections or if there are abnormal noises or functional issues detected with the system, including fixations of silencers or plugs.

Available parts include various exhaust pipes and rear silencers designed to match specific engine models such as:

• Exhaust pipes and silencers for 2.0 HDi 110 CV (RHT DW10ATED4)
• Rear silencers for 2.0 HDi 109 CV (RHW DW10ATED4)
• Screws and fixations with standard M8 threading
• Exhaust plugs with internal diameter of 55 mm and length of 200 mm

These parts comply with OEM specifications and include options with high-quality build and durability.

Key maintenance includes regular inspections at technical check-ups, especially between 60,000 and 130,000 km, to ensure the integrity of silencers and fixings. The EGR system and exhaust collector area incorporate sensors and require attention to avoid gas recycling issues.

• Check for abnormal noise or looseness in the exhaust system
• Inspect EGR and sensor placements for optimal exhaust gas treatment
• Verify piston and cylinder wear related to engine and exhaust interaction

Proper lubrication and assembly of piston segments during maintenance ensures efficient engine-exhaust interaction.

Yes, exhaust parts such as Diesel Particulate Filters (DPFs) and catalytic converters supplied come with a 3-year warranty covering up to 100,000 kilometers, protecting against manufacturing defects and ensuring compliance with technical standards. This warranty supports peace of mind when replacing exhaust components.

Sport and customised exhaust options exist for the Citroën C8, including stainless steel rear silencers with dual pipe designs and performance catalytic converters designed for enhanced sound and power output. These options provide:

• Dual 80 mm diameter outlets on silencers
• Race catalytic converters with various diameters supporting up to 600 horsepower
• Complete exhaust line setups tailored to Citroën C8 2002-2013 models

These upgrades balance improved sound quality and vehicle performance with regulatory compliance.

Technical details are vital for correct fitment and performance, such as:

• Specific lengths and weights for exhaust pipes (e.g., 1120 mm for some silencers)
• Thread sizes and types for screws and fixations (M8 x 1.25, lengths 35 mm commonly used)
• Dimensions of plugs and silencers (55 mm internal diameter for plugs, total length 200 mm)
• Positioning of sensors near the exhaust collector and EGR valve

Ensuring compatibility with your Citroën C8 engine variant and respecting OEM standards is essential for system integrity and performance.

Choosing a brand-new exhaust system replacement for your Citroën C8 offers several advantages :

• Guaranteed compliance with environmental standards including DPF and catalytic converter effectiveness
• Improved engine performance and reduced particulate emissions
• Longer service life and a solid warranty backing
• High-quality materials such as stainless steel for durability
• Expertly designed parts that match original specifications for seamless installation

These benefits contribute to maintaining your vehicle’s reliability, performance, and legal compliance while potentially reducing emissions and improving engine sound.

Consult with professionals for advice and to ensure you select the correct reference and part for your specific Citroën C8 engine and model year.