RS-12 不锈钢 全段排气管【非认证管、需自主送验】

※ 本排氣管需自行送至實驗室進行檢驗，取得合格編號後至監理站辦理車輛檢驗及設備變更登記。
登記時須出示【車輛行照】與【購買證明 (發票)】。
※ 詳細流程請看改裝排氣管合法認證 QA

YOSHIMURA COMPLETE EXHAUST RS-12
Code: 225850S321
External coating material: Stainless steel
Back material: Carbon
Internal structure material: Stainless steel
Manifold material: Stainless steel
Compatible with: HONDA CRF 450 R / RX 2021-2024Not approved for road use.
Exhaust no. 1 in Supercross and Motocross leading Chase Sexton to the 2023 450 Supercross title and Jett Lawrence to the 2023 450 Motocross SMX title!
In the continuous quest to make the best exhaust system, Yoshimura introduces the latest RS-12 stainless steel system for the Honda CRF450
This new system was developed with 5 time world champion Tim Gajser, Chase Sexton and Jett Lawrence who used it to get holeshots and win championships. By increasing the resonator in the RS-12 muffler by 50cc and adding a second to the manifold, engineers were able to unlock insane usable power from this new and improved system.
The RS-12 adds 5% maximum horsepower and 6.5% maximum torque to new engine specifications
Easier power delivery
Smoother front torque
It allows the rider to ride in a higher gear, thus freeing up the suspension.
Less rider fatigue

Technical features:
- Developed thanks to the data collected in over 24 months of international competitions
- More aggressive and sporty profile
- Designed to maximize the sound produced by the terminal
- Provides maximum power at all revs
Warning: When installing the complete exhaust system, it may be necessary to remap the ECU.
NOTE: The package contains the terminal, the manifold, an instruction manual and all the small parts necessary for correct assembly.
NB: The photos are purely indicative for illustrative purposes of the product
FOR ANY INFORMATION DO NOT HESITATE TO CONTACT US

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