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Yoshimura RS-9T Slip-On Exhaust Honda CRF450R / RX

Yoshimura has been working tirelessly on the development of the RS-9T (Tapered) Exhaust with American Honda HRC's engineers to achieve maximum performance and mass centralization which optimizes rider usability. Yoshimura achieved their goal by moving the RS-9T mufflers forward and relocating them under the side number plates. Working with HRC race engineers and the 449cc Uni-Cam Honda engine with its unique downdraft fuel injection system, Yoshimura was able to deliver an exhaust that provides more tractable power with improved torque which in turn leads to better handling.

Features:

  • Tail pipe divider creates smoother exhaust flow and better velocity to the right and left tail pipe
  • Compact forward positioned RS-9T dual muffler design provides lower center of gravity for better mass centralization
  • Larger RS-9T core creates improved throttle response, and stronger mid to top end power
  • RS-9T mufflers have more volume than stock to provide a decrease in overall dB noise level
  • Works with or without Honda's optional electric start system
  • Can be used with stock or FMF head pipe
  • 100% Made in the USA
Made in the USA
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Stainless Steel/Carbon Fiber RevZilla Item #1171165 Store Sku MFR. Product #225832R520 AvailabilityOnly 2 Left: Ships within 24 hours

This product DOES NOT FIT your 2021 Zero SR/F

This Product Fits
Honda
CRF450R 2017, 2018
CRF450RX 2017, 2018

Yoshimura RS-9T Slip-On Exhaust Honda CRF450R / RX 2017-2018 Installation

Product Description
Part Numbers
Fitment
Installation
4 Customer Reviews for All Models
4 4/5
8 Questions & 3 Answers for All Models
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