The MotoSport.com Arrow Race-Tech Full System Exhaust Kit includes the Arrow Race-Tech Silencer and Arrow Racing Collectors, each with the following features:
Arrow Race-Tech Silencer:
The Race-Tech exhaust range was the first series of silencers designed with the new diamond-shaped section. This design replaced (quite completely, but not at all) the past years' older silencers sections, oval and cylindrical. The advanced profile (looks like a diamond, with smooth corners) makes it possible to reduce dimensions with respect to an exhaust with a more traditional shape and with an equivalent section surface. This feature is important in reducing weight and dimensions, increasing the internal volume with excellent advantages in noise damping and high performance.
Internal structure is generally made in stainless steel, TIG welding.
The internal parts, the sections, the exit pipe and the rear endcap are designed to allow for the smoother flow of exhaust gases possible reducing back-pressure-generated losses.
Race-Tech silencers are available in titanium, carbon fiber and aluminum.
Aluminum is available in three different finishes: transparent anodized, black anodized ("Dark" version) and white painted ("White" version).
Rear endcap is available in stainless steel or in carbon fiber.
Race-Tech silencers are available in a street legal version with removable baffle.
Arrow Racing Collectors:
Collectors and pipes are one of the most important components of an exhaust system, making it possible to reach very important gains in terms of power and torque.
The Arrow collectors design comes from the experience gained and the results achieved in years of races at all levels, with the irreplaceable "touch" of the master mechanics working in the R&D: Diameters, sections, bends, section changes welds and layout are carefully designed and developed on the bike to create a product with high performance, is durable, is reliable and possesses the unique Arrow style.
Depending on engine configuration and its spark timing, the layout can be really different as it's needed to adapt it to changing needs: That's why Arrow speaks about different schemes like 4:2:1, 4:2:2, 2:1:2, 4:2:1:2 and so on. To follow one scheme or another is a most important decision, to be taken at the very start of the project, and it will influence all the other steps.
Made in AISI 304 stainless steel and, for competition "Full Titanium" systems, in titanium.
To avoid unnecessary drag on the flow of exhaust gases, all junctions and connections are made using CNC-machined parts.
All welds are perfectly made and non-invasive, avoiding any section reduction for the flow of gases.
Notes: Actual kit contents are based on fitment. Extended shipping time is due to item being shipped from Italy.