ARROW header pipe for Yamaha N-Max125 2017- / N-Max155 2017- / Tricity125 2018- , with catalyst

Product details

ARROW header pipe (with catalyst), made of stainless steel, with street approval
For Yamaha
N-Max 125, type SEC7, model year 2017-
N-Max 155, type SG43, model year 2017-
Tricity 125, type SEC2, model year 2018-
Only in conjunction with Arrow URBAN rear silencer AR-53521

General description

Passion for great sound and a wide variety of models – that's what Arrow stands for. With extensive know-how gained from years of data collection and collaboration with racers from MotoGP, WSBK and other classes, Arrow exhaust systems are constantly being developed and optimised in line with technological progress and current trends.

Collectors and tubes are key to optimal exhaust gas routing and the intended power, performance development. CNC-machined components and welds that do not reduce the inner diameter play a significant role in this. Thus, the diameter of the tubes, bend radii, welds and their exact placement and execution, as well as the guide of the header pipes, are optimally adapted to each bike. Depending on the engine and firing order, the optimal layout of the header pipe, connecting pipes and mid-pipes up to the rear silencers is developed through countless dyno runs.

Arrow header pipes are manufactured from a special steel alloy (racing variants also from high-quality, lightweight titanium). V2A steel is highly temperature-resistant and very mechanically formable. It has high resistance to humidity, water and weak alkalis, as used in motorcycle care products. Due to its lower weight, the titanium header pipe variant is used in racing.

For legal operation, a version with an integrated catalyst is also available for many motorcycles. Retrofit catalytic converters are also available for exhaust gas purification.

Features:
- Made from stainless steel
- Flow-optimised
- Optimal power, performance development in conjunction with various rear silencer variants
- Available for numerous models