Similar Products See other products of interest
Item #598143

Yoshimura RS-9T Signature Series Dual Full System Exhaust

31 Review
$1,823.99 - $1,881.99
          Want an email once available?
          Buy with

          Image of : Yoshimura RS-9T Signature Series Dual Full System Exhaust Yoshimura RS-9T Signature Series Dual Full System Exhaust Item # 598143

          Description

          The Signature Series lineup is the answer for todays dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many off-road applications. All Signature Series components are tested, documented, and marked as required by federal and state regulations.

          Features:

          • CARB/EPA tail-pipe emissions compliant
          • All applications are marked with appropriate EPA noise emissions labels
          • Certified by an independent laboratory for EPA noise compliance
          • Yoshimura has been working tirelessly on development with American Honda HRCs engineers to achieve maximum performance and mass centralization, to optimize rider usability. Yoshimura achieved all this by moving the RS-9T mufflers forward in order to tuck in under the side number plates. Working with HRC race engineers and the 449cc Unicam engine and its unique downdraft fuel injection system, Yoshimura was able to deliver an exhaust that provides more tractable power and improved torque.
          • Dyno and track tested by Honda R&D; in Japan, American Honda MX Team, and HRC All Japan MX Racing Team
          • 3-stage header provides broader overall range of power and throttle response
          • 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 power in mid and top end
          • RS-9T mufflers have more volume than stock to provide a decrease in overall dB noise level
          • Works with or without Hondas new optional electric start system
          • SERIES: Signature
          • MUFFLER TYPE: RS-9T
          • HEADER/MUFFLER/END CAP TYPE: SS/SS/CF


          Exhaust Signature Series Introducing Signature Series by Yoshimura - an offering of exhaust systems that can be installed with confidence. Signature Series lineup is the answer for today's challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of off-road applications. Everyone of Yoshimura's Championship Winning Motocross exhaust systems and nearly all of out ATV/Side-by-Side applications are all members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.

          Part Numbers for Yoshimura RS-9T Signature Series Dual Full System Exhaust

          Fitment for Parts Yoshimura RS-9T Signature Series Dual Full System Exhaust

          This part fits the following vehicles:

          Honda

          Related Categories

          Related Categories

          Reviews

          • bvseo_sdk, p_sdk, 3.2.1
          • CLOUD, getReviews, 59.74ms
          • REVIEWS, PRODUCT
          • bvseo-msg: HTTP status code of 404 was returned;

          Questions

          Dose the Yoshimura RS-9T full exhaust system include a spark arrester 

          Asked by: Angus Evans
          No, the spark arrestor is sold separately
          Answered by: LeeH
          Date published: 2021-09-28

          Do they come with built in quiet inserts that are removable

          Asked by: Matt
          Yes it does come with 1 quiet insert that is removable. You can purchase another one from yoshimura or purchase spark arrestors separately. 
          Answered by: Nick
          Date published: 2021-10-20

          Dose it come with the dual headers

          Asked by: Ryan
          Yes, if your purchasing the full system it comes with dual headers. 
          Answered by: Stunt Shreck
          Date published: 2020-11-13
          • y_2025, m_4, d_17, h_9CST
          • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
          • cp_1, bvpage1
          • co_hasquestionsanswers, tq_3
          • loc_en_US, sid_VLP.CM1354469, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
          • clientName_canadasmotorcycle
          • bvseo_sdk, p_sdk, 3.2.1
          • CLOUD, getContent, 20.68ms
          • QUESTIONS, PRODUCT