fits model: Yfz350, Banshee. make: Yamaha. year: 1987–1994.

( Brand: Electrosport Industries ), ( Manufacturer Part Number: PE-C-AY350B-C ), ( Part Type: Ecu ), ( Item: Cdi/ecu )
The PE-C-AY350B-C UMI CDI-ECU is a high-quality electronic control unit (ECU) designed specifically for the Yamaha YFZ350 Banshee models from 1987 to 1994. This innovative product, manufactured by Electrosport, is an upgrade from the original carburetor-controlled system, offering significantly improved performance, reliability, and fuel efficiency.
The UMI CDI-ECU is a fully-programmable unit, allowing you to tailor the engine's characteristics to your specific riding style and preferences. It features digital ignition, which provides precise spark timing, resulting in smoother engine operation and enhanced power delivery. The ECU also incorporates a fuel injection system, ensuring optimal fuel-air mixture for maximum combustion efficiency.
One of the standout features of the PE-C-AY350B-C UMI CDI-ECU is its adjustable mapping. You can fine-tune the power delivery curve, throttle response, and fuel injection settings to suit your bike's engine condition, altitude, and atmospheric pressure. This level of customization allows for a more responsive and enjoyable riding experience.
The installation process for the PE-C-AY350B-C UMI CDI-ECU is straightforward, thanks to its plug-and-play design. It replaces the original ECU with minimal modifications to the wiring harness, making it a hassle-free upgrade for any experienced mechanic or ATV enthusiast.
In summary, the PE-C-AY350B-C UMI CDI-ECU is a must-have upgrade for any Yamaha YFZ350 Banshee owner who wants to unlock their bike's full potential. Its digital ignition, fuel injection, and adjustable mapping provide a smoother, more powerful, and efficient riding experience.
Pros of buying a PE-C-AY350B-C UMI CDI-ECU for a 1987-1994 Yamaha YFZ350 Banshee:1. Improved fuel efficiency: The UMI CDI-ECU is an electronic control unit that replaces the original carburetor, allowing for more precise fuel injection and improving overall fuel efficiency.
2. Improved performance: The CDI-ECU also allows for easier tuning of the engine, which can result in improved performance, including increased horsepower and torque.
3. Easy installation: The UMI CDI-ECU is relatively easy to install, and the kit includes all necessary components and instructions.
4. Cost-effective: Compared to other performance upgrades, the UMI CDI-ECU is a relatively affordable option for improving the performance and fuel efficiency of a 1987-1994 Yamaha YFZ350 Banshee.
Cons of buying a PE-C-AY350B-C UMI CDI-ECU for a 1987-1994 Yamaha YFZ350 Banshee:1. Potential compatibility issues: The UMI CDI-ECU may not be compatible with all 1987-1994 Yamaha YFZ350 Banshees, so it's important to check the specifications carefully before making a purchase.
2. Potential for reduced reliability: Some users have reported issues with the UMI CDI-ECU, including reduced reliability and potential problems with starting the engine.
3. Limited tuning options: While the UMI CDI-ECU allows for easier tuning of the engine, it may not offer as much tuning flexibility as other aftermarket ECUs.
Conclusion:The PE-C-AY350B-C UMI CDI-ECU is a relatively affordable and easy-to-install option for improving the performance and fuel efficiency of a 1987-1994 Yamaha YFZ350 Banshee. However, it's important to carefully check compatibility and consider potential issues with reliability before making a purchase. If you're looking for more tuning flexibility, you may want to consider other aftermarket ECUs.
Recommendation:If you're looking to improve the performance and fuel efficiency of your 1987-1994 Yamaha YFZ350 Banshee and are comfortable with the potential compatibility and reliability issues, the PE-C-AY350B-C UMI CDI-ECU is a worthwhile consideration. Just be sure to carefully research the product and consult with a knowledgeable mechanic before making a purchase.
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