BARKERS EXHAUST FOR YFZ 450RX
 
Product Overview
The Barker’s Exhaust System for the Yamaha YFZ 450RX is engineered to maximize performance and enhance your riding experience, whether you have a carbureted or EFI model. Known for delivering impressive horsepower and torque gains, this exhaust system is a favorite among enthusiasts looking to take their ATV to the next level.
 
Features
Significant Horsepower Gain: Increases horsepower by 4.5 HP for carb models and up to 8 HP in the over-rev for EFI models with proper tuning.
Torque Improvement: Provides a 3.4 ft-lbs torque increase, enhancing acceleration and overall performance.
Robust Sound Output: Delivers a powerful 103 dB without the quiet core, giving your ATV a deep, aggressive sound.
Enhanced Throttle Response: Improves throttle response, allowing for quicker acceleration and better control during rides.