Arrow Exhaust Systems for Yamaha MT-09 / MT-09 SP 2024-2025

Transform your Yamaha MT-09 or MT-09 SP with Arrow exhausts from Italy – the ultimate choice for riders who demand the best. Arrow delivers racing DNA straight from MotoGP and WorldSBK, combined with exceptional sound quality and world-class craftsmanship. Each Arrow exhaust delivers significant weight savings, increased performance and the iconic, deep Arrow sound that makes your MT-09 something special.

Whether your MT-09 is used for daily city rides, aggressive road riding or intensive track days, you'll find the perfect Arrow system here. From fully legal EC/ECE approved solutions to dedicated racing systems without compromise.

Complete Arrow Assortment for Yamaha MT-09 / MT-09 SP 2024-2025

🏍️ EC/ECE Approved Full Systems – Fully Street Legal

• 71234PK – Arrow Works Complete System (Titanium damper, Carbon end-cap)
  Fully legal complete exhaust system with EC/ECE approval and HOMOL. certification. The system consists of a titanium Works silencer with exclusive carbon end and stainless steel front pipe with integrated catalytic converter. Designed for motorcycles with 2 lambda sensors. Ideal for driving on public roads with the perfect balance between legality, sound and performance.
• 71234PKN – Arrow Works Complete System (Nichrome Dark silencer, Carbon end-cap)
  Fully legal complete exhaust system with EC/ECE approval and HOMOL. certification. The system comes with Nichrom Dark (stainless steel) silencer in exclusive dark finish and carbon end. Stainless steel front pipe with integrated catalytic converter. Designed for motorcycles with 2 lambda sensors. Discreet, elegant look combined with Arrow performance.

⚠️ Slip-On Mufflers – Legal with Restrictions

• 71234PKT – Arrow Works Slip-On Damper (Titanium, Carbon end-cap)
  Legal slip-on silencer in titanium with mounted dB-killer and carbon end. NOTE: This silencer must be combined with the 71234CC Racing front pipe , which is without a catalytic converter. The combination provides maximum flow and performance, but the front pipes without a catalytic converter may affect the legality in certain situations.
• 71234PKNT – Arrow Works Slip-On Damper (Nichrome Dark, Carbon end-cap)
  Legal slip-on muffler in Nichrom Dark (stainless steel) with mounted dB-killer and carbon end. NOTE: This muffler must be combined with 71234CC Racing front pipe , which is without catalytic converter. Dark, exclusive finish for the discerning owner.

🏁 Works Racing Full Systems – Dedicated Track Use

• 71234PK – Arrow Works Racing Complete System (Titanium damper, Carbon end-cap)
  Complete racing exhaust system developed exclusively for track use. Titanium silencer with carbon end combined with stainless steel racing front pipe without catalytic converter. NOT legal for public roads – only for track-days and racing. Delivers unlimited performance and maximum flow.
• 71234PKN – Arrow Works Racing Complete System (Nichrome Dark damper, Carbon end-cap)
  Complete racing exhaust system developed exclusively for track use. Nichrom Dark (stainless steel) muffler with carbon end combined with stainless steel racing front pipe without catalytic converter. NOT legal for public roads – only for track-days and racing.

🏆 Competition System – Professional Racing

• 71234CKZ – Arrow Competition Full System (Full Titanium)
  The ultimate choice for serious racing. Complete system made of high-grade titanium – both shock and head tube. Ultra-lightweight construction designed for maximum power and minimal weight. Developed specifically for track use and racing in professional classes. For track use only.

🔧 Components and Accessories

• 71234CC – Arrow Racing Front Pipe (Without Catalytic Converter)
  Racing front pipe made of stainless steel without catalytic converter. Used with slip-on mufflers 71234PKT or 71234PKNT. ​​Maximizes exhaust flow and releases extra horsepower, but removes the catalytic converter.

Italian Craftsmanship and Material Selection

The Arrow Works series combines high-grade stainless steel in the head tubes with either titanium or Nichrom Dark stainless steel in the silencers. All Works silencers are equipped with carbon end-caps for an exclusive, sporty look. The Competition system 71234CKZ is 100% titanium for absolutely minimal weight. Arrow is world-renowned for perfect fit, long life and the characteristic sound – deep, powerful and without annoying drone at highway speeds.

How to Choose the Right Arrow System

Daily driving and legal road use:
Choose 71234PK (titanium finish) or 71234PKN (Nichrom Dark finish) – both with EC/ECE approval and catalytic converter.

Track days and racing without limits:
Choose 71234PK (titanium finish) or 71234PKN (Nichrome Dark finish) Works Racing system, or 71234CKZ Competition titanium system.

Custom solution with slip-on and racing front pipe:
Combine 71234PKT (titanium) or 71234PKNT (Nichrome Dark) slip-on with 71234CC racing front pipe.

Important about ECU Mapping and Potential Error Codes

EC/ECE approved systems (71234PK / 71234PKN):
These complete systems are designed to work with standard ECU settings without the need for remapping. You can mount the system and ride straight away. Recommendation: ECU optimisation will always improve the handling significantly. With professional tuning you get a more responsive motorcycle, better power throughout the rev range and full exploitation of the exhaust's potential. The pitbox offers Woolich Racing tuning on a professional track.

Racing systems without catalytic converter (71234PK / 71234PKN / 71234CKZ):
Racing exhausts always require ECU remapping for correct fuel-air mixture and optimal performance. Driving without adjustment can result in lean mixture and potential engine damage. Contact Pitboxen for professional Woolich Racing tuning.

⚠️ Warning – Error code on Euro 5+ motorcycles:
Fitting Arrow exhausts to Euro 5+ motorcycles can in some cases trigger a fault code (check engine light). This is due to altered exhaust flow which affects the lambda probe readings. The problem can be solved in two ways:

• Professional ECU optimization on the track – The pit box performs Woolich Racing tuning that eliminates the fault code and optimizes the motorcycle's performance
• SNAP O2 FI Remover – An electronic solution that removes the fault code without ECU modifications

Contact Pitboxen for advice on the most appropriate solution for your MT-09.

Need guidance?
The Pitbox helps you choose the optimal Arrow system for your driving profile – whether it's street, track or a combination. We also offer professional installation and ECU tuning, so you get the most out of your investment.