ARROW THUNDER FULL EXHAUST SYSTEM YAMAHA YZF-R 125 2017-2018*, DARK ALUMINUM/STEEL, CATALYTIC

Arrow complete catalytic exhaust system with Street Thunder model muffler made with black aluminum cladding and steel end cap with renewed design.

The innovative rhomboidal profile allows a significant reduction in size and weight compared to the original exhaust terminal, ensuring a significant increase in torque and power values.

The inside of the Street Thunder exhaust is made of stainless steel, with TIG welding.

The profile of the passage section and the bottom are designed to optimize the outgoing gas flow, improving performance and offering an aggressive and pleasant sound.

The package includes all the components necessary for assembly.

Noise emissions approval: ECE European approval

Approval of polluting emissions: EC European Approval

*NOTE: Compatible with the years indicated only.

ATTENTION: Arrow is changing the logos on the exhaust terminals. To check the model of the logo on the exhaust you have chosen, we advise you to connect to the Arrow website and check the technical drawing of the terminal in the section of your bike. Or you can contact our customer service and we will check for you which logo is on the terminal.