RS-4 exhaust systems illustrates the endless cycle of development. Working in conjunction with the factory teams has provided us with new ways to increase performance, lower sound levels and centralize mass. The end result is a product that gives you an unparalleled competitive advantage.
The Yoshimura RS-4 Slip-On Exhaust System is designed to deliver superior performance and a refined sound profile for your motorcycle. Developed through close collaboration with factory teams, this exhaust offers innovative features aimed at increasing power, reducing noise levels, and optimizing weight distribution. Crafted with a pentagonal-shaped muffler and maximized internal volume, the RS-4 provides an aggressive aesthetic paired with functional advantages. The polyresonant duplex front chamber enhances exhaust flow, contributing to improved throttle response and overall engine efficiency. Its stepped, two-stage core baffle ensures tuning flexibility and sound customization, making it suitable for various riding preferences. Additionally, the system is compatible with spark arrestor and sound insert options, allowing for versatile use in different environments and regulations. Constructed from durable stainless steel with options for stainless steel and carbon fiber materials, this slip-on exhaust system is built to withstand the rigors of racing and daily riding. Installation is straightforward, making it an excellent upgrade for enthusiasts seeking both performance gains and a distinctive exhaust note. Elevate your motorcycle’s performance with the Yoshimura RS-4 Slip-On Exhaust System, a product engineered for competitive advantage and long-lasting reliability.
Features:
- Pentagonal-shaped muffler: Provides an aggressive look and optimized exhaust flow
- Maximized internal volume: Enhances sound quality and exhaust efficiency
- Polyresonant duplex front chamber: Improves exhaust flow and engine response
- Stepped, two-stage core baffle: Allows tuning for sound and performance preferences
- Spark Arrestor/Sound Insert Compatible: Offers versatility for different riding environments
Product Type: Exhaust