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Features
- Slip-on exhaust
- Stainless construction
- Includes USFS spark arrestor SA-21-K and custom stainless Yoshimura heat shield
- Carbon fiber end-cap
- Legal in all 50 states
- 4.1% increase in horsepower at 8000 RPM
- 2% increase in torque at 4800 RPM
- 4.4 lb component weight reduction when compared to stock
- Made in California
Description
Following a legendary 20+ year run, the Suzuki DR-Z returns for 2025 with a fresh new design and modern updates, and Yoshimura has developed the perfect upgrade for riders who want more performance without sacrificing their ability to legally ride on public roads. If their full race system goes beyond your needs, Yoshimura's RS-12 Enduro Series Slip-On Exhaust is the ideal solution. With the included USFS-approved spark arrestor installed, this system boosts horsepower by 4.1% at 8,000 RPM and increases torque by 2% at 4,800 RPM—all while staying legal for street use. This exhaust also reduces component weight by 4.4 lbs when compared to the stock exhaust, and features Yoshimura's distinct canister design and carbon fiber exhaust cap.
Performance figures stated are reported with the USFS spark arrestor SA-21-K installed.
| System Configuration | Sound Level (2000 RPM) | Sound Level (5000 RPM) | Weight |
| Yoshimura RS-12 Slip-On | 86.0 dB | 89.3 dB | 9.2 lbs |
| Stock system | 74.4 dB | 84.4 dB | 13.6 lbs |
Sound levels measured using SAE J2825 standard with installed spark arrestor.
Emissions Compliance Declaration: Qualified manufacturer declared "replacement part".
Features
- Slip-on exhaust
- Stainless construction
- Includes USFS spark arrestor SA-21-K and custom stainless Yoshimura heat shield
- Carbon fiber end-cap
- Legal in all 50 states
- 4.1% increase in horsepower at 8000 RPM
- 2% increase in torque at 4800 RPM
- 4.4 lb component weight reduction when compared to stock
- Made in California
Description
Following a legendary 20+ year run, the Suzuki DR-Z returns for 2025 with a fresh new design and modern updates, and Yoshimura has developed the perfect upgrade for riders who want more performance without sacrificing their ability to legally ride on public roads. If their full race system goes beyond your needs, Yoshimura's RS-12 Enduro Series Slip-On Exhaust is the ideal solution. With the included USFS-approved spark arrestor installed, this system boosts horsepower by 4.1% at 8,000 RPM and increases torque by 2% at 4,800 RPM—all while staying legal for street use. This exhaust also reduces component weight by 4.4 lbs when compared to the stock exhaust, and features Yoshimura's distinct canister design and carbon fiber exhaust cap.
Performance figures stated are reported with the USFS spark arrestor SA-21-K installed.
| System Configuration | Sound Level (2000 RPM) | Sound Level (5000 RPM) | Weight |
| Yoshimura RS-12 Slip-On | 86.0 dB | 89.3 dB | 9.2 lbs |
| Stock system | 74.4 dB | 84.4 dB | 13.6 lbs |
Sound levels measured using SAE J2825 standard with installed spark arrestor.
Emissions Compliance Declaration: Qualified manufacturer declared "replacement part".From the garage to the street.
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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.
