ARROW Racing Manifold for Piaggio Vespa GTS300 2021-, GTV300 2023-, without catalyst

Product details

ARROW manifold (without catalyst), made of stainless steel.
For Piaggio
Vespa GTS300, type MD3C, model year 2021-
Vespa GTV300, type MD3C, model year 2023-
Installation only in conjunction with ARROW silencer AR-53536

General description

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 with technological advancements and current trends.

Collectors and tubes are key to optimal exhaust gas flow and the intended power, performance 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, connection pieces, and intermediate pipes right up to the silencers is developed through countless dyno runs.

Arrow manifolds are manufactured from a special steel alloy. The V2A steel is highly temperature-resistant and can be easily mechanically formed. It has high resistance to humidity, water, and weak alkalis, as used in motorcycle care products. Due to the lower weight,

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