fits model: Yz450f, Wr450f. make: Yamaha.

( Brand: Pro Circuit ), ( Manufacturer Part Number: 013164511 ), ( Type: Muffler ), ( Oe/oem Part Number: T6 )
The Pro Circuit 013164511 Exhaust Muffler is a top-tier performance enhancement for your Yamaha YZ450F and WR450F models. This muffler is meticulously designed to provide an unparalleled balance of power and sound, making it an essential upgrade for any serious off-road enthusiast or motocross racer.
Crafted from high-quality stainless steel, this Pro Circuit exhaust muffler is built to last, withstanding the rigors of intense racing conditions. Its T6 titanium construction ensures both durability and lightweight performance, reducing overall weight and improving bike agility.
The muffler's design is characterized by its intricate internal baffling system, which leverages Pro Circuit's proprietary technology to optimize exhaust flow and scavenging. This results in improved power output, with a notable increase in horsepower and torque. The exhaust system also ensures efficient combustion, reducing harmful emissions and improving overall engine efficiency.
The Pro Circuit 013164511 Exhaust Muffler is not just about performance; it also delivers an extraordinary sound that is both pleasing to the ear and intimidating to competitors. The muffler's compact design allows for a deep, rumbling exhaust note, while its carefully tuned baffling system ensures compliance with noise regulations without compromising on the unique Pro Circuit sound.
In summary, the Pro Circuit 013164511 Exhaust Muffler is more than just an upgrade; it's a testament to Pro Circuit's commitment to innovation, quality, and performance. This muffler offers a perfect blend of power, sound, and durability, ensuring that your Yamaha YZ450F or WR450F performs at its best, both on the track and off the beaten path.
Pros of buying a Pro Circuit 013164511 Yamaha YZ450F Exhaust Muffler T6 WR450F:1. Improved Performance: The Pro Circuit exhaust system is designed to improve horsepower and torque, providing better acceleration and throttle response.
2. Lightweight: The exhaust muffler is made from lightweight materials, reducing the overall weight of the bike, which can improve handling and speed.
3. Durable: Pro Circuit exhaust systems are known for their durability and high-quality construction, which can reduce the need for repairs and maintenance.
4. Sound: The exhaust system is designed to produce a powerful and aggressive sound, which can be appealing to many riders.
Cons of buying a Pro Circuit 013164511 Yamaha YZ450F Exhaust Muffler T6 WR450F:1. Cost: Pro Circuit exhaust systems can be expensive compared to stock or aftermarket alternatives.
2. Installation: The exhaust system may require professional installation, which can add to the overall cost.
3. Noise Regulations: Depending on local noise regulations, the exhaust system may not be legal in certain areas.
4. Compatibility: The exhaust system may not fit perfectly with the stock engine or other aftermarket modifications, which could require additional parts or modifications.
Conclusion:If you're looking to improve the performance and sound of your Yamaha YZ450F or WR450F, the Pro Circuit 013164511 exhaust muffler is a worthy investment. The improved performance and aggressive sound are appealing to many riders, and the durability of the system can save you money in the long run. However, the high cost and potential installation requirements should be considered before making a purchase. If you're unsure about compatibility or installation, it's always a good idea to consult with a professional.
Recommendation:If you're looking for a high-quality exhaust system that can improve your bike's performance and sound, the Pro Circuit 013164511 Yamaha YZ450F Exhaust Muffler T6 WR450F is a solid option. Just be sure to factor in the cost and potential installation requirements before making a purchase.
Pro Circuit T6 exhaust muffler for 2014 17 Yamaha YZ450F, and 2016 17 WR450F. Good condition, the inlet pipe is 1-15/16 ID.