RENNVOX Complete Valved Exhaust System for McLaren 765LT

Unlock a more intense soundtrack and enhance the performance character of the McLaren 765LT with the RENNVOX Complete Valved Exhaust System. Engineered specifically for McLaren's track-focused Longtail supercar, this complete exhaust package combines 200 cell catted downpipes with a high-flow valved exhaust system to improve exhaust gas flow and deliver a deeper, sharper and significantly more engaging V8 soundtrack.

Powered by McLaren's 4.0-litre twin-turbocharged M840T V8, the 765LT is a lighter, more powerful and more focused evolution of the 720S. Producing 765 PS and 800 Nm in factory specification, the 765LT was developed around the Longtail philosophy of reduced weight, increased performance and greater driver involvement.

The RENNVOX system has been developed to complement this character. Replacing restrictive sections of the factory exhaust with freer-flowing components allows the twin-turbocharged V8 to breathe more efficiently while revealing more of the engine's natural exhaust character.

Complete Exhaust Upgrade for the McLaren 765LT

Rather than replacing only the rear section of the factory exhaust, the RENNVOX system provides a comprehensive exhaust upgrade incorporating 200 cell sports catted downpipes and a complete valved rear exhaust system.

The high-flow design reduces unnecessary restriction throughout the exhaust path, making the system ideally suited to the high-output twin-turbocharged V8 used in the McLaren 765LT.

Manufactured from premium stainless steel, each component is designed to withstand the extreme temperatures generated by a high-performance turbocharged engine while providing the durability and precise fitment expected from a vehicle-specific performance exhaust system.

200 Cell Catted Downpipes

The system includes 200 cell sports catted downpipes designed to increase exhaust gas flow compared with more restrictive factory catalytic converter configurations while retaining catalytic converters within the exhaust system.

The reduced cell density provides a less restrictive path for exhaust gases leaving the turbochargers. This makes the downpipes particularly suited to high-performance turbocharged applications where efficient exhaust flow is an important part of overall engine response and performance.

Valved Exhaust with Remote Control

The RENNVOX system incorporates an electronically controlled valved exhaust, allowing the character of the McLaren 765LT to be changed according to the driving environment.

With the valves closed, the exhaust maintains a more controlled character for normal road driving and longer journeys. Opening the valves creates a less restrictive exhaust path and releases a substantially more aggressive soundtrack from the 4.0-litre twin-turbocharged V8.

An exhaust valve remote control kit is included, providing the driver with direct control over the exhaust valves when required.

Developed for the McLaren 765LT

The 765LT is considerably more than a higher-output version of the 720S. McLaren's Longtail development introduced increased power, reduced weight, revised aerodynamics and a more focused chassis to create one of the most uncompromising road-going Super Series models.

The RENNVOX exhaust has been developed around the requirements of the McLaren 765LT and its M840T twin-turbocharged V8. The combination of high-flow 200 cell sports catalytic converters and a freer-flowing valved exhaust allows the engine's character to become a much greater part of the driving experience.

What's Included

• RENNVOX 200 Cell Catted Downpipes
• RENNVOX Complete Valved Exhaust System
• Electronic Exhaust Valve Components
• Exhaust Valve Remote Control Kit
• Required Exhaust Installation Hardware

Why Upgrade the McLaren 765LT Exhaust?

The McLaren 765LT was engineered to deliver a more visceral and connected driving experience than the already formidable 720S. Upgrading the exhaust allows the soundtrack of the car to better reflect its performance and Longtail character.

By combining 200 cell catted downpipes with a freer-flowing valved exhaust system, RENNVOX delivers a more engaging exhaust note while reducing unnecessary restriction within the exhaust path. With the valves open, the system releases a sharper and considerably more aggressive V8 soundtrack; with the valves closed, the exhaust can retain a more restrained character when required.

Frequently Asked Questions

Does this exhaust fit the McLaren 765LT?

Yes. This RENNVOX complete exhaust system is designed specifically for the McLaren 765LT and its 4.0-litre twin-turbocharged M840T V8 engine.

Is this a complete exhaust system?

Yes. The package includes 200 cell catted downpipes and the complete valved rear exhaust system, providing a comprehensive upgrade to the McLaren 765LT exhaust.

Does the system include catalytic converters?

Yes. The downpipes incorporate 200 cell sports catalytic converters designed to provide increased exhaust flow while retaining catalytic converters within the system.

Does the RENNVOX McLaren 765LT exhaust have valves?

Yes. The system incorporates electronically controlled exhaust valves, allowing the exhaust character to be changed between a more controlled and a substantially more aggressive setting.

Is an exhaust valve remote included?

Yes. An exhaust valve remote control kit is included with the complete system, providing direct control over exhaust valve operation.

How does the RENNVOX exhaust change the sound of the McLaren 765LT?

The system is designed to produce a deeper, sharper and significantly more aggressive exhaust note, allowing more of the character of McLaren's twin-turbocharged V8 to be heard, particularly when the exhaust valves are open.

Can the exhaust be used on a modified McLaren 765LT?

The freer-flowing exhaust architecture and 200 cell sports catalytic converters make the system suitable for both standard and performance-modified vehicles. ECU calibration requirements should be assessed according to the individual vehicle and its modifications.

Is professional installation recommended?

Yes. Professional installation by a workshop experienced with McLaren or high-performance vehicles is recommended.