ARROW manifold for Kawasaki Vulcan S 2017-2020, with catalyst

Product details

ARROW manifold (with catalyst), made of stainless steel, with streetn approval.
For Kawasaki
Vulcan S, type EN650D, model year 2017-2020
Vulcan S Cafe, type EN650D, model year 2017-2020
Vulcan S, type EN650DA2, model year 2017-2020
Mounting only in conjunction with ARROW silencer AR-74505

General description

A passion for great sound and a wide range 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 continuously developed and optimised, keeping pace with technological advancements and current trends.

Collectors and tubes are key to optimal exhaust gas routing and the intended power, performances development. CNC-machined components and welds that do not reduce the internal diameter contribute significantly to this. Thus, the diameter of the tubes, bending radii, welds and their exact placement and execution, as well as the guide of the manifold pipes, are optimally adapted to each bike. Depending on the engine and firing order, the optimal layout of the manifold, connecting pipes, and intermediate pipes up to the silencers is developed through countless dyno runs.

Arrow manifolds are made from a special steel alloy (racing versions also from high-quality, lightweight titanium). V2A steel is highly temperature-resistant and can be mechanically formed very well. It has high resistance to humidity, water, and weak alkalis, such as those used in motorcycle care products. Due to its lower weight, the titanium manifold variant is used in racing.

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

Features:
- Made from stainless steel or titanium (0.8 mm wall thickness)
- Flow-optimised
- Optimal power, performances development in conjunction with various silencer variants
- Available for numerous models