Arrow Thunder aluminum exhaust with carby end cap for Yamaha MT-09 (21-23)

New motorcycle models are increasingly being equipped by manufacturers with very small exhaust mufflers, often installed in odd positions. This makes it necessary, even for aftermarket products, to use increasingly compact mufflers. Arrow has therefore decided to introduce a compact and versatile rhomboidal muffler shape, initially developed for off-road exhausts, to the street bike sector as well.
Thus the Street line was born Thunder , a fusion of technique and design, certainly among the most beautiful and appreciated exhausts on the market.
They are available with a titanium, aluminum or carbon fiber body while the rear caseback, with a completely renewed design, is available in stainless steel or carbon fiber.
To compensate for the reduction in available volume, significant research into sound-absorbing materials and countless tests on the track and in the R&D department were required to define the best technologies and materials to use.
The Street Thunder silencers, which can be installed in the slip-on and complete kit versions with Arrow collectors, are light and high-performance.
They are approved terminals, except for exceptions that can be verified in the individual assembly.

Specific For:

Yamaha

• MT-09 (2021 - 2023)

Technical Data Sheet:

• Body material: aluminum
• Rear pad material: carbon
• Silencer internal material: stainless steel
• Frame fixing type: steel clamp
• Body length (mm): 270.00
• Graft diameter (mm): 54.00
• Outlet diameter (mm): 50.00
• dbKiller Presence: Yes
• Weight (Kg): 2,13

WARNINGS: Please read the technical information note available in the "Documents" section

ECE approval: Yes (approvals relating to noise and power control)

N.B: To be combined with an Arrow Header Kit:

• 71759KZ - EC approval: Yes (approval relating to the control of emissions into the atmosphere)
• 71759MI - EC approval: No

NB: The approval is valid only for the specified vehicle types and subsequent updates

N.B: Compliance with both regulations is guaranteed only if the catalytic system is maintained

original, or install an Arrow silencer and catalytic system approved according to

the applicable legislation

ATTENTION: For correct assembly, we recommend that you go to an authorized workshop or a qualified mechanic.

IF YOU HAVE DOUBTS ABOUT COMPATIBILITY, CONTACT US FOR MORE INFORMATION