Exhaust Opel Insignia

The Vauxhall Insignia exhaust options for models from 2008 to 2017 mainly include sport cat-back lines (extending from the catalytic converter to the rear), stainless steel rear silencers (single or duplex), replacement exhaust pipes, and flex pipes. These are designed to fit various engines such as the 2.0 CDTI (120 HP), 2.0 CDTi 4x4, 2.0 T 4x4, 2.8 i Turbo, and OPC sedan versions.

Sport and performance exhaust systems provide several advantages including enhanced sound quality, weight reduction, and improved exhaust gas evacuation that can increase engine power by approximately 5-15%. These systems are typically made from corrosion-resistant stainless steel ensuring durability and a sporty sound without legal restrictions.

Some notable sport exhaust options include:

• Cat-back sports lines made of stainless steel for 2.8 i Turbo 4x4 models, featuring European CE and CH approval.
• Duplex sport silencers suitable for 2.0 CDTi 4x4 and 2.0 T 4x4 models with oval exit pipes.
• Duplex stainless steel rear silencers for Insignia OPC sedans designed to enhance durability and racing sound.
• High-quality stainless steel right-side silencers for 2.0T models by premium brands like Supersprint.
• Custom exhaust systems with race catalytic converters available for maximum performance tuning.

All these products are manufactured from high-quality materials to ensure long-lasting performance and sound quality.

Yes, standard replacement parts include:

• OEM quality exhaust pipes specifically designed for diesel engines like the 2.0 CDTI with standardized threading.
• Flexible pipes to absorb vibrations located between the engine, silencer, and catalytic converter.

These parts ensure reliable replacement while maintaining compatibility and vehicle performance.

Common technical features include:

• Use of stainless steel for both sport cat-back lines and duplex silencers for corrosion resistance.
• Oval outlet pipes typically sized around 120-128x80 mm to fit various engine models.
• Compliance with European standards such as CE and CH approvals for selected sport products.
• Standard steel materials and DIN/ISO norms for OEM replacement parts.
• Flexible pipes with an internal diameter of around 35 mm to ensure proper absorption of vibrations.

These features ensure optimal fit, durability, and legal compliance for Vauxhall Insignia exhaust systems.

Compatibility depends on your vehicle's specific model and engine type. Always verify compatibility by:

• Providing the vehicle identification number (VIN) or engine details when consulting suppliers.
• Checking product specifications and fitment ranges related to your Insignia's production year and engine.
• Referring to professional catalogues or technical support from the supplier for exact fitment info.

Ensuring accuracy before purchase helps avoid fitting errors and maintains vehicle performance and safety.

Yes, Jetex stainless steel exhaust systems are manufactured to fit various Vauxhall Insignia models. These systems offer high-quality stainless steel construction, designed to improve exhaust flow and reliability. Confirm the exact model year and engine to find the appropriate Jetex exhaust option for your vehicle.

• Known for durability and corrosion resistance.
• Manufactured for performance and longevity.
• Available from specialized suppliers with fitting support.

Contact the supplier or consult product documentation for assistance on fitting and compatibility.

Fitting or replacing an exhaust on your Insignia requires careful attention to ensure proper installation and vehicle safety:

• Use a proper jack and supports to securely lift the vehicle if needed.
• Remove the old exhaust components carefully, avoiding damage to catalytic converters, sensors, or mounts.
• Install new exhaust parts following manufacturer instructions, using supplied gaskets and fittings.
• Check all pipe joints and mounts for secure fitment and no leaks.
• Professional installation is recommended for best performance and warranty coverage.

Always prioritize safety and compliance with local regulations during fitting.

If unsure, contact a professional technician or exhaust specialist for assistance.