Transform the sound and character of your McLaren 720S with the RENNVOX Cat-Back Valved Exhaust System, engineered specifically for McLaren's 4.0-litre twin-turbocharged V8.

The McLaren 720S delivers exceptional performance from the factory, but its standard exhaust system prioritises refinement and noise compliance. The RENNVOX cat-back system is designed to unlock a deeper, sharper and more engaging exhaust note while retaining the sophisticated valved operation expected from a McLaren supercar.

Designed as a cat-back exhaust upgrade, this system replaces the exhaust components downstream of the factory catalytic converters. This makes it an ideal option for 720S owners who want to enhance exhaust sound and character while retaining the vehicle's original catalytic converters.

VALVED EXHAUST CONTROL

The RENNVOX McLaren 720S exhaust is designed to work with the factory McLaren valve controllers, allowing the exhaust valves to operate in conjunction with the vehicle's existing control strategy.

A RENNVOX remote valve control kit is also included, providing additional manual control of the exhaust valves when desired. This gives you the flexibility to enjoy a more refined exhaust note when required or open the valves for a significantly more aggressive V8 soundtrack.

ENGINEERED FOR THE MCLAREN 720S

Developed specifically around the packaging and performance requirements of the McLaren 720S, the RENNVOX system combines carefully designed pipework, high-flow exhaust routing and premium stainless steel construction.

Reducing unnecessary restriction downstream of the factory catalytic converters allows the M840T twin-turbo V8 to breathe more freely while producing a more distinctive exhaust note across the rev range. The result is a more engaging driving experience without compromising the sophisticated character of the 720S.

FACTORY CATALYTIC CONVERTER COMPATIBILITY

This cat-back configuration is designed for use with the factory McLaren catalytic converters. For customers looking for a more comprehensive exhaust upgrade, RENNVOX also offers a complete McLaren 720S exhaust system incorporating high-flow 200 Cell Sports Catalytic Converters.

KEY FEATURES

• Designed specifically for the McLaren 720S
• Cat-back valved exhaust configuration
• Designed for the McLaren M840T 4.0L twin-turbocharged V8
• Retains the factory catalytic converters
• Works with factory McLaren valve controllers
• RENNVOX remote valve control kit included
• Deeper and more aggressive exhaust note
• Improved exhaust gas flow downstream of the catalytic converters
• Premium stainless steel construction
• Direct-fit design

WHY CHOOSE A RENNVOX EXHAUST FOR YOUR MCLAREN 720S?

RENNVOX performance exhaust systems are developed to enhance the sound, performance and driving character of high-performance European vehicles. Rather than simply making the McLaren 720S louder, the system is engineered to deliver a more purposeful and engaging exhaust note that complements the character of McLaren's twin-turbocharged V8.

For owners wanting to retain the factory catalytic converters while significantly enhancing the sound of their McLaren 720S, the RENNVOX Cat-Back Valved Exhaust System provides a direct-fit solution with both factory valve controller compatibility and additional remote valve control.

FREQUENTLY ASKED QUESTIONS

Does this exhaust replace the catalytic converters?

No. This is a cat-back exhaust system designed to retain the factory McLaren catalytic converters.

Does the RENNVOX exhaust work with the factory McLaren exhaust valve controls?

Yes. The system is designed to work with the factory McLaren valve controllers, maintaining integration with the vehicle's existing valve control system.

Is a remote valve controller included?

Yes. A RENNVOX remote valve control kit is included, providing additional manual control over the exhaust valves.

What engine is this exhaust designed for?

The system is engineered specifically for the McLaren 720S and its M840T 4.0-litre twin-turbocharged V8 engine.

Will the exhaust make my McLaren 720S louder?

Yes. The RENNVOX system is designed to produce a deeper, sharper and more aggressive exhaust note than the factory system, particularly with the exhaust valves open.

Is a complete exhaust system with sports catalytic converters available?

Yes. RENNVOX also offers a complete McLaren 720S exhaust system incorporating 200 Cell Sports Catalytic Converters for customers seeking a more comprehensive exhaust upgrade.