Yoshimura

Yoshimura RACE RS-9T Stainless Full Exhaust System for Honda Grom 2022+

Sale price$799.00
SKU: YOSH-1031
Yoshimura RACE RS-9T Stainless Full Exhaust System for Honda Grom 2022.
Improve performance, style, and sound of your 2022 Honda Grom.
Stainless muffler features carbon fiber end cap and a carbon fiber heat sheild.
Stainless headers and muffler with Yoshimura's proprietary WORKS finish
Unleash 13.9% max HP increase and 14.3% increase in max torque.

Unleash the potential of your Honda Grom with the RS-9T Full System Exhaust from Yoshimura. Not only is it lighter and more stylish than the stock exhaust, but with a 13.9% max HP increase and 14.3% increase in max torque, you are sure to notice the performance difference the first time you twist the throttle.

Applications:

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


RACE EXHAUST: This exhaust system is for closed course competition only and is not intended for public roads or land. Due to CARB restrictions, this item cannot ship to California. If you attempt to ship to California, your order will be cancelled and refunded.

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.

This item is not eligable for free shipping.

Yoshimura

Yoshimura RACE RS-9T Stainless Full Exhaust System for Honda Grom 2022+

Sale price$799.00
SKU: YOSH-1031

Unleash the potential of your Honda Grom with the RS-9T Full System Exhaust from Yoshimura. Not only is it lighter and more stylish than the stock exhaust, but with a 13.9% max HP increase and 14.3% increase in max torque, you are sure to notice the performance difference the first time you twist the throttle.

Applications:

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


RACE EXHAUST: This exhaust system is for closed course competition only and is not intended for public roads or land. Due to CARB restrictions, this item cannot ship to California. If you attempt to ship to California, your order will be cancelled and refunded.

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.

This item is not eligable for free shipping.

Quantity:

This product was designed and intended for closed-course competition use ONLY. This product is neither designed nor intended for use on public roads or land and it is against Federal and State regulations to do so.

Sound Comparison

WORKS Finish

Features

  • 13.9% max horsepower increase (compared to stock)
  • 14.3% max torque increase (compared to stock)
  • Provides better ground clearance than stock and even the previous generation Yoshimura RS-2 for maximum lean angle
  • Provides weight reduction (compared to stock)
  • Carbon fiber canister end cap and heat shield
  • Stainless headers and muffler 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

Description

The new 2022 Honda Grom brings a handful of performance upgrades along with it compared to the outgoing model, but Yoshimura wanted to unleash even more. With their Race RS-9T Full System Exhaust, they were able to achieve a 13.9% max HP increase and a 14.3% 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 a podium finish. The RS-9T 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 full system 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. Get your 2022 Honda Grom ready for track day domination with the RS-9T Full System Exhaust from Yoshimura.

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 Race Mini series. The RS-9T exhaust system for the 2022+ Honda Grom is everything you have come to expect from Yoshimura, providing excellent sound in a high-quality package.

RACE EXHAUST: This exhaust system is for closed course competition only and is not intended for public roads or land. Due to CARB restrictions, this item cannot ship to California. If you attempt to ship to California, your order will be cancelled and refunded.

  • Yoshimura Race RS-9T Stainless Muffler with carbon fiber end cap
  • Stainless steel header with Works Finish
  • Carbon fiber heat shield
  • Installation hardware
  • Installation instructions
  • Limited 1-year warranty provided by Yoshimura

Sound Comparison

WORKS Finish

Features

  • 13.9% max horsepower increase (compared to stock)
  • 14.3% max torque increase (compared to stock)
  • Provides better ground clearance than stock and even the previous generation Yoshimura RS-2 for maximum lean angle
  • Provides weight reduction (compared to stock)
  • Carbon fiber canister end cap and heat shield
  • Stainless headers and muffler 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

Description

The new 2022 Honda Grom brings a handful of performance upgrades along with it compared to the outgoing model, but Yoshimura wanted to unleash even more. With their Race RS-9T Full System Exhaust, they were able to achieve a 13.9% max HP increase and a 14.3% 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 a podium finish. The RS-9T 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 full system 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. Get your 2022 Honda Grom ready for track day domination with the RS-9T Full System Exhaust from Yoshimura.

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 Race Mini series. The RS-9T exhaust system for the 2022+ Honda Grom is everything you have come to expect from Yoshimura, providing excellent sound in a high-quality package.

RACE EXHAUST: This exhaust system is for closed course competition only and is not intended for public roads or land. Due to CARB restrictions, this item cannot ship to California. If you attempt to ship to California, your order will be cancelled and refunded.

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

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