Arrow Thunder Alu Dark carbon tip SilencerRef : 71831AKN

The Thunder range is a blend of design and technology. The difference lies in the design of the rear end caps, available in stainless steel or carbon fiber, to balance the reduced volume.
Interesting power and torque gains. Outstanding sound.

• CE/ ECE-approved muffler (Euro 4 standards)
  
• Material: Alu dark
  
• Carbon tip
  

Features and max. gains:

• + 1.50 hp ( 36 hp > 37.5 hp )
• + 0.98 Nm (26.67 Nm > 27.65 Nm )
• - 1.13 klgs ( 2.8 klgs > 1.67 klgs )
• + 2 db ( 88 db > 90 db )