fits model: Trx400, Xr400r. make: Honda.
( Brand: Kpmi ), ( Manufacturer Part Number: 30-3120 ), ( Part Type: Intake Valve Exhaust Guide )
The K&N Performance Machinery, Inc. (KPM) Intake and Kibblewhite Exhaust System for the Honda TRX400/XR400R is a top-tier upgrade that significantly enhances your ATV's engine performance. This comprehensive kit includes a K&N air intake system and a Kibblewhite exhaust system, both designed to maximize power, improve fuel efficiency, and provide a smoother, more responsive ride.
The K&N air intake system features a high-flow, washable and reusable filter, which is designed to capture more air while allowing dirt, dust, and debris to pass through. This filter effectively increases airflow to your engine, resulting in more horsepower, torque, and improved throttle response. The K&N intake system also includes a polished aluminum intake tube and a heat shield, which protects the filter from engine heat and ensures optimal air filter life.
The Kibblewhite exhaust system is a high-quality, single-piece, stainless steel exhaust that is specifically designed for the Honda TRX400/XR400R. This exhaust system features a precision-tuned exhaust port, which allows for better exhaust flow and reduced backpressure, resulting in increased engine performance. The Kibblewhite exhaust system also includes a removable baffle, which allows you to customize the exhaust sound to your preference.
The KPM Intake and Kibblewhite Exhaust System is an easy-to-install upgrade that requires no modifications to your ATV. The intake system comes with all necessary mounting hardware, and the exhaust system includes a new tailpipe and bolt-on bracket for easy installation. This kit is a great choice for riders who want to improve their ATV's performance and give it a unique, aggressive look. With the K&N air intake system and Kibblewhite exhaust system, you can expect improved acceleration, better fuel efficiency, and a more enjoyable riding experience.
Pros of buying a K&N Performance Intake, KTM PowerParts KMPI Exhaust, and Kibblewhite Valve for a Honda TRX400 XR400R: 1. K&N Performance Intake:- Improves engine performance by increasing airflow to the engine.
- Can result in better throttle response and increased horsepower.
- Longer lifespan compared to traditional paper filters due to its reusable and washable design.
- Reduces intake restriction and improves engine efficiency.
2. KTM PowerParts KMPI Exhaust:- Increases exhaust flow, which can lead to better engine performance, increased horsepower, and improved throttle response.
- Can provide a more pleasing exhaust note.
- May contribute to weight reduction due to its lighter design compared to stock exhaust systems.
3. Kibblewhite Valve:- Reduces engine heat by allowing excess fuel vapor to escape the engine.
- Can result in improved engine performance by reducing fuel waste.
- May reduce the risk of engine damage from excessive heat.
Cons of buying a K&N Performance Intake, KTM PowerParts KMPI Exhaust, and Kibblewhite Valve for a Honda TRX400 XR400R: 1. K&N Performance Intake:- Can cause an increase in engine noise due to the open design of the filter.
- May require tuning or re-mapping of the fuel injection system to prevent fuel rich conditions.
2. KTM PowerParts KMPI Exhaust:- Can result in a louder exhaust note.
- May require modifications to the engine's exhaust system to fit the new exhaust pipe.
3. Kibblewhite Valve:- Requires periodic maintenance to ensure proper function and prevent dirt buildup.
- Can be more expensive than other types of valves.
Conclusion:The K&N Performance Intake, KTM PowerParts KMPI Exhaust, and Kibblewhite Valve can improve the performance of a Honda TRX400 XR400R, provided that the cons are considered and managed appropriately. The improvements in engine performance, fuel efficiency, and engine heat reduction can potentially justify the cost and effort for some riders. However, it is essential to consider the specific needs and preferences of the rider, as well as the potential impact on the bike's overall balance and rideability.
Recommendation:If you are looking to improve the performance of your Honda TRX400 XR400R, considering the K&N Performance Intake, KTM PowerParts KMPI Exhaust, and Kibblewhite Valve can be a worthwhile investment. However, it is advisable to consult with a professional or conduct thorough research to ensure that the modifications will fit your specific bike and riding style, and that the potential cons are manageable.