Exhaust Infiniti Q70 (2013-2018)

The Infiniti Q70 (2011-2019 models) is equipped with a dual exit exhaust system as standard or optional equipment. This system often features chrome or polished stainless steel tips, depending on the trim level such as Premium Tech or Sport Tech.

Exhaust components for the Infiniti Q70 fit various engines including the 2.2L diesel (Euro6), 3.7L V6 petrol, 5.6L V8 petrol, and hybrid versions. Compatibility covers both rear-wheel drive and all-wheel drive configurations across the entire 2011-2019 model range.

Replacement exhaust parts including pipes, catalytic converters, mufflers, and sensors are available from specialised parts providers. Popular catalogues and online shops offer parts compatible with all Q70 engine types and model years.

• Tuyauterie (exhaust piping)
• Mufflers and silencers
• Catalytic converters
• Oxygen sensors

These components are designed to meet vehicle emission and performance standards.

Aftermarket sport exhaust kits improve exhaust flow and provide a more aggressive sound while maintaining legal emission standards where applicable. Popular upgrades include stainless steel axle-back exhausts featuring mandrel-bent piping for durability and sound optimisation.

• Enhanced exhaust flow
• Improved sound profile
• Durability with stainless steel construction
• Easy fitment at the rear axle

Note that full cat-back systems are rarer and may require professional installation.

Krosfou offers 100% new stainless steel INOX 409 exhaust components including diesel particulate filters (DPFs) and catalytic converters with a 3-year warranty or up to 100,000 km use. Their products meet or exceed E24-103R European certification standards and TÜV SÜD quality tests for durability and performance.

• 3-year warranty for quality assurance
• TÜV SÜD certification confirming OEM-level quality
• Manufactured in Europe using advanced ceramic monoliths
• Designed for compliance with emission regulations

These products ensure reliable performance and contribute to lowering vehicle emissions while supporting longevity.

The exhaust system works synergistically with multiple vehicle components including ventilated discs, multi-link independent suspension, ABS, EBD, and AFIL braking systems to optimise engine performance, emissions, and driving safety. Proper function of each element ensures the Q70 meets Euro6 standards for diesel or petrol engines.

• Supports engine power and torque delivery
• Assists emission control via catalytic converters and DPF
• Integrates with vehicle stability and braking systems
• Contributes to overall vehicle noise management

Maintaining OEM or equivalent exhaust components ensures legal compliance and optimal driving experience.

When shopping for Infiniti Q70 exhaust components online, consider the following:

• Compatibility with your exact model year and engine type
• Availability of OEM-quality or equivalent parts, avoiding refurbished or non-certified products
• Legal compliance regarding catalytic converters and DPF emission standards
• Shipping options and delivery timelines
• Professional installation recommendations

Always verify product details and seller reputation before purchase.

Proper maintenance of the exhaust system includes routine inspections, cleaning of sensors, and timely replacement of parts showing wear or damage. Ensuring exhaust gaskets, flanges, and mounting points are secure helps prevent leaks and performance loss.

• Regularly check for exhaust leaks or rust damage
• Replace faulty oxygen sensors promptly
• Use high-quality replacement parts compliant with emission laws
• Avoid modifications that interfere with catalytic converter or DPF function

Consult your vehicle’s manual or a qualified technician for scheduled maintenance advice and specialist service.