Transform the sound, performance and driving character of your McLaren 720S with the RENNVOX Complete Exhaust System with 200 Cell Sports Catalytic Converters, engineered specifically for McLaren's 4.0-litre twin-turbocharged V8.

The McLaren 720S delivers extraordinary performance from its M840T twin-turbo V8, but the factory exhaust system must balance sound, emissions compliance, refinement and production requirements. The RENNVOX complete exhaust system has been developed for owners looking for a more engaging exhaust note together with improved exhaust gas flow and reduced restriction.

Rather than replacing only one section of the factory system, this is a complete McLaren 720S exhaust upgrade incorporating high-flow 200 Cell Sports Catalytic Converters. The result is a freer-flowing exhaust path from the turbochargers rearwards, allowing the 720S's twin-turbo V8 to breathe more efficiently while producing a stronger and more distinctive exhaust note.

200 Cell Sports Catalytic Converters

At the heart of the RENNVOX system are high-flow 200 Cell Sports Catalytic Converters. Compared with the more restrictive factory catalytic converter arrangement, the sports catalysts are designed to improve exhaust gas flow while retaining catalytic converters within the exhaust system.

This makes the system an ideal choice for McLaren 720S owners who want the increased sound and flow associated with a performance exhaust without moving to a completely catless exhaust configuration.

Engineered for the McLaren 720S

The RENNVOX system has been developed specifically around the packaging and performance requirements of the McLaren 720S. Precision-manufactured components provide accurate fitment and integrate with the vehicle without compromising the quality expected from a premium supercar.

Optimising exhaust flow is particularly important on a high-performance turbocharged engine. By reducing unnecessary restriction downstream of the turbochargers, the RENNVOX exhaust provides a more efficient path for exhaust gases while complementing both standard and performance-tuned vehicles.

A More Engaging McLaren V8 Sound

The 720S's 4.0-litre twin-turbocharged V8 has a distinctive character that can be subdued by the original exhaust system. RENNVOX brings more of that character to the surface, creating a deeper, stronger and more purposeful exhaust note.

Under acceleration, the system gives the 720S a more aggressive supercar soundtrack, while the improved exhaust flow allows the character of the twin-turbo V8 to become more prominent. The objective is not simply additional volume, but a more engaging sound that better reflects the performance capability of the McLaren 720S.

Premium Construction

Manufactured from high-quality stainless steel, the RENNVOX McLaren 720S exhaust system is designed to withstand the extreme temperatures generated by the M840T twin-turbocharged engine while providing the durability required for high-performance use.

Careful attention to pipe routing, transitions, bends and fabrication helps maintain smooth exhaust gas flow throughout the system. The combination of premium materials and precision manufacturing provides the fit, finish and performance expected from a RENNVOX exhaust system.

Developed by RENNVOX

RENNVOX exhaust systems are developed with a focus on sound, exhaust flow, fitment and real-world performance. The McLaren 720S complete exhaust system follows the same philosophy, providing an integrated exhaust upgrade rather than a collection of individual components.

For owners looking to enhance the soundtrack and character of one of McLaren's most capable supercars, the RENNVOX Complete Exhaust System with 200 Cell Sports Catalytic Converters for McLaren 720S provides a comprehensive performance exhaust solution.

Why Upgrade the McLaren 720S Exhaust?

A performance exhaust is one of the most significant upgrades available for the McLaren 720S because it changes both the sound of the vehicle and the way exhaust gases leave the twin-turbocharged engine. Replacing restrictive factory exhaust components with a freer-flowing system can reduce exhaust restriction and provide a more direct exhaust path.

For modified vehicles, the increased flow capability can also complement ECU tuning and other performance upgrades where additional exhaust flow is required.

Frequently Asked Questions

Does the RENNVOX McLaren 720S exhaust include catalytic converters?

Yes. This complete exhaust system incorporates high-flow 200 Cell Sports Catalytic Converters. It is not a catless exhaust system.

What engine does this exhaust system suit?

The system is designed for the McLaren 720S equipped with the 4.0-litre M840T twin-turbocharged V8 engine.

Will the RENNVOX exhaust make my McLaren 720S louder?

Yes. The system is designed to provide a stronger, deeper and more aggressive exhaust note than the factory system, allowing more of the character of the McLaren twin-turbo V8 to be heard.

What is the advantage of 200 Cell Sports Catalytic Converters?

200 Cell Sports Catalytic Converters use a higher-flow design than more restrictive factory catalytic converters. Their purpose is to reduce exhaust restriction while retaining catalytic converters within the exhaust system.

Can the exhaust be used with a tuned McLaren 720S?

The freer-flowing design makes the RENNVOX system suitable for both standard and performance-modified McLaren 720S vehicles. Where ECU tuning or other engine modifications are fitted, tuning requirements should be assessed by the vehicle's performance specialist.

Will fitting a 200 cell exhaust cause a check engine light?

Changes to catalytic converter efficiency and exhaust flow can affect the vehicle's emissions monitoring system. Depending on the vehicle, software calibration and other modifications, additional tuning or calibration may be required. This should be assessed as part of the installation process.

Are 200 Cell Sports Catalytic Converters road legal in Australia?

Vehicle emissions and modification requirements vary between Australian states and territories. Installation of an aftermarket exhaust or sports catalytic converter does not automatically guarantee road legality or emissions compliance. Customers should confirm the applicable regulations and certification requirements before use on public roads.