Yoshimura

Yoshimura RS-9T Stainless Slip-On Exhaust for Honda Grom 2022+

Sale price$639.00
SKU: YOSH-1037
Yoshimura RS-9T Stainless Slip-On Exhaust for Honda Grom 2022+
Improve sound, performance, and looks with one simple installation.
Stainless steel canister features a Works finish and carbon fiber end cap.
Upgrade your 2022+ Honda Grom with the RS-9T Slip-On Exhaust.
Compare the stock exhaust setup with the Yoshimura RS-9T Slip-On Exhaust.

Upgrade your 2022+ Honda Grom with increased performance, improved sound, and better looks with the Yoshimura RS-9T Slip-On Exhaust.

Production RS-9T canisters come with a matte carbon fiber end cap and heat shield.

Applications:

Honda Grom | 2022, 2023, 2024, 2025, 2026


READ BEFORE PURCHASE: This exhaust ships directly from Yoshimura. Depending on the available stock level, shipping times may vary. Before ordering, please CLICK HERE to see product availability and possible lead times. All additional items in your order will ship separately from TST within 1-3 business days.

California residents will be charged state tax.

This item is not eligable for free shipping.

Yoshimura

Yoshimura RS-9T Stainless Slip-On Exhaust for Honda Grom 2022+

Sale price$639.00
SKU: YOSH-1037

Upgrade your 2022+ Honda Grom with increased performance, improved sound, and better looks with the Yoshimura RS-9T Slip-On Exhaust.

Production RS-9T canisters come with a matte carbon fiber end cap and heat shield.

Applications:

Honda Grom | 2022, 2023, 2024, 2025, 2026


READ BEFORE PURCHASE: This exhaust ships directly from Yoshimura. Depending on the available stock level, shipping times may vary. Before ordering, please CLICK HERE to see product availability and possible lead times. All additional items in your order will ship separately from TST within 1-3 business days.

California residents will be charged state tax.

This item is not eligable for free shipping.

Quantity:

Features

  • 11.1% max horsepower increase (compared to stock)
  • 11.9% max torque increase (compared to stock)
  • Provides better ground clearance than stock and even the previous generation Yoshimura RS-2 for maximum lean angle
  • Reduces unsprung component weight
  • Matte carbon fiber canister end cap and heat shield
  • Stainless steel construction with Yoshimura's proprietary WORKS finish
    • Yoshimura proprietary media blasted stainless steel
    • Undergoes unique color transition after initial heat cycles that resembles high end titanium exhausts
    • Satin / matte finish
    • Uniform heat coloration
    • Increased resistance to scratches, stains, and fatigue
  • Made in the USA

Description

The 2022 Honda Grom wasn't just a style update, it brought more compression and a new gearbox to the platform, but Yoshimura wanted to unleash even more power from the little 125cc motor. With their RS-9T Slip-On Exhaust, they were able to achieve an 11.1% max HP increase and an 11.9% max TQ increase compared to the stock. Combine those performance numbers with the weight savings benefit, not to mention the killer styling, and you've got a Grom worthy of leading the squad. The RS-9T canister design provides improved ground clearance over the stock exhaust, as well as their previous generation RS-2 exhaust, enabling a deeper lean angle without the worry of scrapping the exhaust canister. This stainless slip-on exhaust features Yoshimura's exclusive Works finish, meaning that it undergoes a unique color change similar to that of expensive top-tier titanium exhaust systems. Give your Honda Grom the upgrade it deserves with Yoshimura's easy-to-install slip-on exhaust.

Yoshimura has a long history of claiming championships on and off the track. With cutting-edge design and manufacturing technology combined with experiences gained from their sponsored racing efforts, Yoshimura has become the leading manufacturer of exhaust canisters and full racing systems. Their expansive R&D department is dedicated to developing the best parts manufactured from high-quality materials with extremely strict standards. This uncompromising attitude has brought them podium titles time after time and was the leading factor in the development of the RS-9T series. The slip-on canister for the 2022+ Honda Grom is everything you have come to expect from Yoshimura, providing excellent sound in a high-quality package.

Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "MODIFIED PART"

  • Yoshimura RS-9T Stainless Muffler with carbon fiber end cap
  • Installation hardware
  • Installation instructions
  • Limited 1-year warranty provided by Yoshimura

Features

  • 11.1% max horsepower increase (compared to stock)
  • 11.9% max torque increase (compared to stock)
  • Provides better ground clearance than stock and even the previous generation Yoshimura RS-2 for maximum lean angle
  • Reduces unsprung component weight
  • Matte carbon fiber canister end cap and heat shield
  • Stainless steel construction with Yoshimura's proprietary WORKS finish
    • Yoshimura proprietary media blasted stainless steel
    • Undergoes unique color transition after initial heat cycles that resembles high end titanium exhausts
    • Satin / matte finish
    • Uniform heat coloration
    • Increased resistance to scratches, stains, and fatigue
  • Made in the USA

Description

The 2022 Honda Grom wasn't just a style update, it brought more compression and a new gearbox to the platform, but Yoshimura wanted to unleash even more power from the little 125cc motor. With their RS-9T Slip-On Exhaust, they were able to achieve an 11.1% max HP increase and an 11.9% max TQ increase compared to the stock. Combine those performance numbers with the weight savings benefit, not to mention the killer styling, and you've got a Grom worthy of leading the squad. The RS-9T canister design provides improved ground clearance over the stock exhaust, as well as their previous generation RS-2 exhaust, enabling a deeper lean angle without the worry of scrapping the exhaust canister. This stainless slip-on exhaust features Yoshimura's exclusive Works finish, meaning that it undergoes a unique color change similar to that of expensive top-tier titanium exhaust systems. Give your Honda Grom the upgrade it deserves with Yoshimura's easy-to-install slip-on exhaust.

Yoshimura has a long history of claiming championships on and off the track. With cutting-edge design and manufacturing technology combined with experiences gained from their sponsored racing efforts, Yoshimura has become the leading manufacturer of exhaust canisters and full racing systems. Their expansive R&D department is dedicated to developing the best parts manufactured from high-quality materials with extremely strict standards. This uncompromising attitude has brought them podium titles time after time and was the leading factor in the development of the RS-9T series. The slip-on canister for the 2022+ Honda Grom is everything you have come to expect from Yoshimura, providing excellent sound in a high-quality package.

Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "MODIFIED PART"

  • Yoshimura RS-9T Stainless Muffler with carbon fiber end cap
  • Installation hardware
  • Installation instructions
  • Limited 1-year warranty provided by Yoshimura
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

From the garage to the street.

Rep TST: Shop ourMerch Collection

TST Industries TSTee Long Sleeve Shirt
TST Industries Zip-Up-Hoodie
TST Industries Gift Card Thumbnail
TST Industries Gift Card
Sale price $10.00 - $100.00
No reviews
TST Industries Emblem Women's Tank Top
TST Industries Emblem Women's Tank Top
Sale price$12.99
No reviews

3 colors available