LINHAI ATV, UTV, SSV Tuning Delphi MT05.3

Who is Tuniverse ?

Tuniverse was born from years of experience in Motorsport and Motorcycles racing and engine control unit remap.
Our mission is empowering the next generation of motorcycle tuners by giving them both tools and knowledge to tune their own Linhai with ecu Delphi MT05 with confidence.

We provide for a complete remap solution: xdf (bin definition file), Stage 1 and/or Stage 2 tuned file and expert support, all at affordable pricing.
At Tuniverse, we do not just sell tuning products, we build a community of self-reliant, skilled riders and tuners ready to take control of their performance.
Whether you are a beginner or an experienced tuner, we guide you step by step through the process of modifying the ecu of your Linhai safely and effectively.

Delphi MT05 ECU tuning Solutions

We specialize in tuning solutions for Delphi MT05 and MT05.3 ECUs.

To meet the needs of riders and tuning levels, we offer bin definition files (XDF) and Stage 1 and/or Stage 2 tuned files.

(*)What is a XDF? The xdf, otherwise called bin definition file, tells the tuning software how to explain each byte in a the file coming from your ecu’s bike. In simple terms, the definition explains that “the byte at position X in the original file should be multiplied, divided, or adjusted by values W, Y, and Z to produce a real-world value.”
ECU tuning software uses this information to convert raw binary data into a format that is meaningful and easy to understand for the user.

Whether you are just starting out or pushing your bike to the limit, Tuniverse has the right setup for you!

Some of the supported and tunable Linhai quad models

BRAND & MODEL
Linhai Promax 550

What do we offer ?

Unlock the full potential of your setup with our personalized tuning service.

For every tuning request, you can choose among different options:

• Stage 1 – optimized for smooth performance and reliability
• Stage 2 – to ensure your engine and ECU work in harmony with your new performance parts
• Custom Modified Files – Tailored to your specific needs
• Editable Templates – Take control and fine-tune on your own

What is a Stage 1 tuned file ?

Stage 1 refers to the first level of performance upgrade applied to a vehicle.
It usually involves basic, non-invasive modifications that enhance power and efficiency without compromising reliability or requiring major mechanical changes.

For ATV, SSV and UTV it always includes the unlock of maximum speed limiter (VMAX off) for L gear and H gear.

Stage1 is done for a full stock ATV.

When the customer changes, for example, air filter and exhaust, it is imperative a Stage 2 tuned file to adapt the ecu and engine parameters to the
new mechanical modifications.

Which engine maps can be modified to achieve satisfying results?

For a Stage 1 tuned file, the following maps can be modified:

• Fuel quantity maps and AFR maps (lambda values)
• Fuel correction at high load (% of throttle)
• Ignition maps at wide open throttle, middle load and low load (% of throttle)
• Mixture air/fuel maps
• Rev limiters
• Speed limiter (VMAX) Low (L) gear and High (H) gear

Tuniverse is the answer!!