Exhaust Peugeot 807 (2002-2014)

The Peugeot 807, produced from 2002 to 2014, is equipped with a front transverse engine and front-wheel drive. Its exhaust system is specifically designed for engines such as the DW10 and DW12 diesel motors, ensuring optimal noise reduction, thermal expansion absorption, and engine vibration dampening.

The Peugeot 807 offers multiple petrol and diesel engines including:

• Diesel HDI engines: 2.0 HDI (110-163 hp), 2.2 HDI (130-173 hp)
• Petrol engines: 2.0 (140 hp), 2.2 (160 hp), 3.0 (208 hp)

Exhaust parts are tailored to these engine variations, particularly the DW10 and DW12 diesel engines with precise exhaust pipe dimensions.

Flexible exhaust pipes play a crucial role in reducing noise and engine vibrations while absorbing thermal expansion. Available sizes include a range of diameters and lengths:

• Diameter 45 mm: 100 mm, 200 mm, 250 mm, 300 mm lengths
• Diameter 55 mm: 100 mm, 200 mm lengths
• Diameter 60 mm: 100 mm, 200 mm lengths

This variety helps ensure proper fitment and function for different Peugeot 807 engine configurations and exhaust layouts.

Yes, silencers for the Peugeot 807 can come in stainless steel construction, notably duplex inox models with twin 80 mm outlets. These are designed for durability and corrosion resistance, suitable for the vehicle’s exhaust system demands.

Exhaust components such as the backbox and centre pipe are generally not interchangeable between diesel and petrol versions due to differences in exhaust layout and engine requirements. Always check part compatibility based on engine type and model year to ensure proper fitment.

The exhaust system includes sensors such as exhaust gas temperature sensors that help optimize engine management and combustion efficiency. Proper functioning sensors are crucial for the performance of DPF and catalytic converter systems.

These components contribute to reducing emissions and maintaining the vehicle’s compliance with regulations.

Replacing Peugeot 807 exhaust system parts involves selecting components that fit the exact engine and exhaust configuration, such as the silencer, catalytic converter, flexible pipes, and exhaust sensors. Replacement components must be compatible with emissions control devices like the DPF and catalytic converter to maintain vehicle performance and compliance.

• Check pipe diameter and length accordance
• Ensure matching sensor compatibility
• Use high-quality, stainless steel materials for durability

Proper installation is essential for safety, performance, and noise regulation adherence.

Comprehensive technical data and replacement guidance for Peugeot 807 exhaust systems are available from professional automotive sources and manuals. These resources offer detailed specifications, diagrams, and tips for maintenance and part replacement to ensure correct fit and function.

• Vehicle-specific exhaust pipe measurements (e.g., 448–449 mm for key diesel engines)
• Guidance on DPF and catalytic converter handling
• Advice on compatible silencers and flexible pipe options

Refer to trusted automotive technical guides and professional support for best results.

Note: Always avoid reconditioned parts and prefer new, high-quality replacements for warranties and long-term reliability.