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Sound Comparison
Works Finish
Features
- Provides 5.7% increase in max horsepower
- Provides 6.1% increase in max torque
- Decreases component weight by 6.3 pounds when compared to the stock exhaust
- Designed and manufactured to extremely strict tolerances
- Unrivaled fit and finish
- Provides optimum airflow for improved performance on the track
- Race-grade stainless steel construction with Works finish
- Satin / matte finish
- Uniform heat coloration
- Increased scratch and stain resistance
- Matte finish carbon fiber exhaust tip and heel guard
- Aggressive GP tone
Description
With cutting-edge design and manufacturing technology combined with experiences gained from their sponsored racing efforts, Yoshimura has become a leading manufacturer of exhaust systems on both the street and track. 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 a leading factor in the development of the Race Series AT2 line of exhausts. This race specific full-system exhaust was born from the heart of competition, featuring a lightweight design that drops over 6 lbs. of unsprung weight from your Kawasaki, helping your Ninja 500 handle better on the track. The AT2 Race Series Exhaust features Yoshimura's signature Works Finish, comprised of a unique proprietary media blast that results in stainless steel that changes color as it undergoes heat cycles, resembling that of high-end racing titanium pipes. It doesn't just look good though, because this full system exhaust delivers a powerful 5.7% increase in max HP and a 6.1% in max torque, resulting in faster lap times and track day dominance. Once installed, you'll immediately notice the improved looks, lightweight feel, and signature GP sound that only comes from a Yoshimura exhaust.
| System Configuration | Sound Level (2000 RPM) | Sound Level (5000 RPM) | Weight |
| Speed Series AT2 Full System Open | 95.7 dB | 102.6 dB | 8.7 lbs |
| Stock System | 76.6 dB | 84.8 dB | 15 lbs |
Sound levels measured using SAE J2825 standard with INS-20-K low volume sound insert.
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.
COUPON CODES NOT VALID FOR THIS ITEM
Sound Comparison
Works Finish
Features
- Provides 5.7% increase in max horsepower
- Provides 6.1% increase in max torque
- Decreases component weight by 6.3 pounds when compared to the stock exhaust
- Designed and manufactured to extremely strict tolerances
- Unrivaled fit and finish
- Provides optimum airflow for improved performance on the track
- Race-grade stainless steel construction with Works finish
- Satin / matte finish
- Uniform heat coloration
- Increased scratch and stain resistance
- Matte finish carbon fiber exhaust tip and heel guard
- Aggressive GP tone
Description
With cutting-edge design and manufacturing technology combined with experiences gained from their sponsored racing efforts, Yoshimura has become a leading manufacturer of exhaust systems on both the street and track. 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 a leading factor in the development of the Race Series AT2 line of exhausts. This race specific full-system exhaust was born from the heart of competition, featuring a lightweight design that drops over 6 lbs. of unsprung weight from your Kawasaki, helping your Ninja 500 handle better on the track. The AT2 Race Series Exhaust features Yoshimura's signature Works Finish, comprised of a unique proprietary media blast that results in stainless steel that changes color as it undergoes heat cycles, resembling that of high-end racing titanium pipes. It doesn't just look good though, because this full system exhaust delivers a powerful 5.7% increase in max HP and a 6.1% in max torque, resulting in faster lap times and track day dominance. Once installed, you'll immediately notice the improved looks, lightweight feel, and signature GP sound that only comes from a Yoshimura exhaust.
| System Configuration | Sound Level (2000 RPM) | Sound Level (5000 RPM) | Weight |
| Speed Series AT2 Full System Open | 95.7 dB | 102.6 dB | 8.7 lbs |
| Stock System | 76.6 dB | 84.8 dB | 15 lbs |
Sound levels measured using SAE J2825 standard with INS-20-K low volume sound insert.
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.
COUPON CODES NOT VALID FOR THIS ITEM
From the garage to the street.
Rep TST: Shop ourMerch Collection
Let customers speak for us
Very good business principles and products. Instruction videos on Youtube are very straight forward and demonstrative.
Everything is amazing quality and was packaged very nicely!
Everything was perfect fitment, looks, and function. Recomened
Perfect fit, installed onto 2021 Z400, difficult installation due to Kawasaki engineering, not TST.
Easy install and looks awesome
Solid set of dual-point frame sliders on my 2026 MT-09 SP. Build quality is excellent with sturdy materials and a clean finish that looks great on the bike. Installation was straightforward with clear fitment and no issues lining everything up. Definitely a quality upgrade that adds protection without taking away from the bike’s overall look.
Super easy install and to match my new integrated taillight with TST industries. MUCH BRIGHTER than the stock 500 bulbs for sure so I do feel a bit safer people can see me more. 100% would recommend buying and they look cool.
TST made it so easy to install with the YouTube videos and the sequential turn signals are sick. The LEDs and also very bright compared to the stock taillight and you get extra modes with what style you like. I would definitely recommend and ride safe everyone.
It's hard to explain how good this looks on the bike. It's clean, highly visible and looks like it came from the factory. If you're thinking about it, get it.
Looks sweet. I am going to buy one. But my question is where does the license plate light go? Your site is trying to pair my purchase up with a license plate light? Would like to know where that goes if I have the adjustable high mount?
This really added a layer of protection that is functional and aesthetically pleasing 👌. The install was super easy on my 2006 honda cbr600rr.
