fits model: Yzf, 600. make: Yamaha. year: 2001–2002.

( Brand: Dynojet ), ( Manufacturer Part Number: 81-4163 ), ( Type: Jet Kits )
The 4163 YZF Yamaha, specifically for the models from 2001 to 2002, is a high-performance fuel injection kit designed for the Yamaha YZF600R motorcycle. This Dynojet Power Commander 5 kit is a must-have for any YZF600R enthusiast looking to enhance their bike's performance and fuel efficiency.
The 4163 YZF kit includes a Power Commander 5 unit, which is a fully programmable fuel management device. It allows you to fine-tune the fuel-air ratio, ignition timing, and other engine parameters to suit your riding style and conditions. The kit also includes a plug-and-play wiring harness, making installation easy and hassle-free, even for those without extensive mechanical knowledge.
The Power Commander 5 unit comes with a large, easy-to-read LCD display that provides real-time data on various engine parameters. It also allows you to save multiple maps, so you can switch between different settings for different riding conditions or even for different riders.
The 4163 YZF kit is designed to work seamlessly with the Yamaha YZF600R's fuel injection system. It uses Dynojet's advanced closed-loop technology to monitor and adjust fuel delivery in real-time, ensuring optimal performance and fuel efficiency.
In terms of performance, the 4163 YZF kit is expected to provide a noticeable increase in horsepower and torque, as well as improved throttle response and fuel economy. It is also known to improve the bike's overall drivability, making it more enjoyable to ride in various conditions.
In conclusion, the 4163 YZF Dynojet Power Commander 5 kit is an excellent investment for any Yamaha YZF600R owner looking to enhance their bike's performance and fuel efficiency. It is easy to install, easy to use, and provides real-time data for easy tuning. With this kit, you can customize your bike to suit your riding style and conditions, making your YZF600R a truly unique and personalized riding experience.
Pros of buying a 2001-2002 Yamaha YZF600 with a Dynojet 81-4163:1. Power enhancement: The Dynojet kit can significantly increase the bike's horsepower, providing better acceleration and overall performance.
2. Customization: The kit allows for adjustable settings, allowing riders to tailor the bike to their riding style and preferences.
3. Durability: Dynojet kits are known for their high-quality construction and reliability, providing long-lasting performance.
4. Cost-effective: While the initial investment may be higher, the increased performance and fuel efficiency can potentially save money in the long run.
Cons of buying a 2001-2002 Yamaha YZF600 with a Dynojet 81-4162:1. Expense: The kit can be expensive, and the installation may require additional costs.
2. Complexity: Installing the kit can be a complex process, requiring technical knowledge or professional assistance.
3. Voided warranty: Installing aftermarket modifications, such as the Dynojet kit, can potentially void the original bike's warranty.
4. Potential legal issues: In some areas, modifying the bike's emissions system may be illegal, leading to potential legal issues.
Conclusion:The 2001-2002 Yamaha YZF600 with a Dynojet 81-4163 is an attractive option for riders looking to enhance their bike's performance. The kit offers significant power gains, adjustable settings, and durability. However, the high cost, complexity, and potential voiding of the warranty are important considerations. It is recommended to weigh these factors and consider professional installation to ensure proper and safe installation. Ultimately, the decision to purchase this kit should be based on individual riding needs, preferences, and budget.
This is a stage 1 k n jet kit made by Dynojet for Yamaha you 600 r6's.