ARROW Racing Manifold for SYM GTS125 2015, without catalyst

Product details

ARROW manifold (without catalyst), made of stainless steel.
For SYM GTS125i, type LM, model year 2015
Only in conjunction with ARROW URBAN rear silencer AR-53513

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, keeping pace with technological advancements 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 internal diameter contribute significantly to this. Thus, the diameter of the tubes, bending radii, welds and their precise placement and execution, as well as the guide of the manifold pipes, are optimally adapted to each bike. Depending on the engine and ignition sequence, the optimal layout of the manifold, connection pieces, and mid-pipes up to the rear silencers is developed through countless dynamometer tests.

Arrow manifolds are manufactured from a special steel alloy (racing variants also from high-quality, lightweight titanium). The V2A steel is highly temperature-resistant and can be easily mechanically formed. It possesses 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 for exhaust gas purification are also available.

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