Land Rover Defender Beast Tuning Package 666 bhp 5.0l

Land Rover Defender Tuning V8 – Unleash the Full Potential

The Defender Beast Package is the ultimate performance upgrade for the Land Rover Defender V8, designed to deliver exceptional power, enhanced driving dynamics, and a commanding presence. Developed through a collaboration between VIEZU Performance Tuning and Paramount Performance, this package transforms the Defender into a high-performance machine, capable of producing 666 HP and 900 Nm of torque.

This is a comprehensive performance upgrade, combining industry-leading ECU tuning with precision-engineered mechanical enhancements. Designed for those who demand more from their Defender, the Beast Package delivers increased horsepower, improved throttle response, and an exhilarating exhaust note.

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Comprehensive Performance Enhancements

The Defender Beast Package has been carefully engineered to maximize power, improve drivability, and enhance the overall driving experience. Each component has undergone extensive testing to ensure durability, reliability, and real-world performance.

Core Beast Package includes:

• VIEZU Performance ECU Remap – A custom software calibration that optimizes engine performance, delivering significant power and torque gains while refining drivability.
• Supercharger Pulley Upgrades – A combination of upper and crank pulley upgrades to increase boost pressure, resulting in improved acceleration and responsiveness.
• Cold Air Intake System – Enhances airflow to the engine, increasing efficiency and power output.

Take the upgrade further  – Optional upgrades

Want to take your V8 New Defender Tuning even further – add these superb enhancements to your list.

• High-Performance Exhaust System – Reduces backpressure for better exhaust flow and provides a distinctive V8 sound.
• 200 Cell Catalytic Converters – Improves exhaust efficiency while maintaining emissions compliance.
• Transmission Tune – Optimizes gear shifts for faster, smoother acceleration and better power delivery.
• Harrop Supercharger Upgrade – A high-performance upgrade for those looking to maximize power output further.

Proven Performance and Reliability

Unlike generic tuning solutions, the Defender Beast Package has been rigorously tested and refined over years of development. Engineered specifically for the AJ13 V8 engine, this upgrade has been installed on vehicles worldwide, demonstrating its performance under real-world driving conditions. The package ensures consistent, reliable power delivery without sacrificing everyday usability.

Professional Installation & Global Shipping Options

The Defender Beast Package is available for professional installation at the Paramount Performance dedicated workshop in Warwickshire, UK. Experienced technicians ensure that every upgrade is installed to the highest standard, delivering optimal performance and reliability.

For customers outside the UK, the package is available with worldwide shipping, with full technical support provided to assist with installation at a trusted workshop.

Flexible Finance Options

To make this upgrade more accessible, finance options are available, allowing customers to spread the cost of their Defender enhancements over a period that suits them.

Power and Performance

The combined effect of the Paramount Performance  “Beast” tuning package is mind-blowing. It still looks like a Land Rover Defender, but now has 666bhp and supercar like performance. Adding a huger 150bhp to the stock power and performance. And over 195Nm or torque. You really do have to drive this package to understand just how huge the transformation is.

The tuning and remapping software can also be adapted for other performance modifications you have, such as 200cell cats, or de-cat pipes. And other additional options are available, such as extra exhaust burbles.

Paramount offer worldwide mail order, and fast international shipping. Orders outside of the UK are tax fee international sales. So will attract no UK tax. If you need any help of advice, please mail the team here: Contact Us 

PPF limitations

Please be aware, the Defender Beast tuning package cannot be fitted to Defenders fitted with the European PPF or OPF filters. This is very important to note before you place your order. If the filters have been removed, or were not fitted to your model. The package will most likely be suitable. Please ask for details if you are not sure.