BMW M2 G87, M3 G80 G81 & M4 G82 G83 Plug-in Tuning Box by AReeve (2021+)

The AReeve Tuning Box for BMW G80, G81 M3/M4, including Competition models and the G87 M2, enhances engine performance with advanced chip technology for efficient signal processing.

NOTE: Not suitable for US vehicles.

Watch Our Video Review

Specifications

• Made in Germany
• Channels: Up to 9 signal processing channels
• Available in Stage 1 or Stage 2
  
• Stage 1: Available for OPF Models
• Stage 2: Available for OPF-Delete Models (North American, or Modified European Models), speak to a member of our team for more info. 

Installation Manual

https://cdn.shopify.com/s/files/1/1279/7961/files/S58_Instructions.pdf?v=1706611391 

Pro's and Cons

Pros:

• Easy Installation: The AReeve Tuning Box is plug-and-play, avoiding the need for complex procedures.
• Adjustable: Offers customizable settings via keypad or app*.
• Reversible: Can be easily removed, reverting to factory settings.

Cons:

• Limited Customization: Less tailored than a full ECU tune which is specifically customized to the vehicle.
• Potential Performance Limit: Might not achieve the same maximum performance level as a full ECU remap.

*App support is in development and will be made available to Stage 2 variants

Power Gains & Features

• Power increase: Significant horsepower and torque boost
• Efficiency: Up to 15% improved fuel efficiency
• Control: Keypad and app-based adjustments
• Installation: User-friendly, plug-and-play setup
• Material: Durable OEM-quality construction

Compatibility

• BMW M2 (2023+, G87)
• BMW M3 & M3 Competition (2021+, G80 G81)
• BMW M4 & M4 Competition (2021+, G82 G83)

NOTE: Not suitable for US vehicles.

Disclaimer:

• Reseller Notice: We are an authorised reseller of the AReeve Tuning Box. We do not manufacture this product and make no claims regarding its design, engineering, or manufacturing. All warranties and product support are provided directly by AReeve.
• Performance Modification & Engine Risk: Installing the AReeve Tuning Box modifies your vehicle's engine performance. This may void your vehicle's warranty and affect its emissions compliance. Altering engine performance can change tolerances and increase the risk of engine damage. It is your responsibility to understand and comply with all applicable laws and regulations, and to be aware of the potential risks associated with modifying your vehicle's engine.
• No Liability: We are not liable for any damages or losses, direct or indirect, arising from the use or installation of this product. This includes, but is not limited to, engine damage, vehicle malfunction, or any personal injury.
• Professional Installation Recommended: While the AReeve Tuning Box is designed for easy installation, we recommend professional installation to ensure proper setup and minimise risk.
• Use at Your Own Risk: You assume all risks associated with the use of this product. By purchasing and installing this product, you agree to release us from any liability related to its use.