前段排氣管 (競技型)

Headers material：stainless steel
Junction (outlet) diameter (mm)：54，00
Oxygen sensor plug：SI
Weight (Kg)：3，72

Last generation of street bikes are made following a precise design and style idea，giving a fundamental importance in using the smaller exhaust systems possible，placed in some “non-conventional” position. These styling and design features have an impact also on after-market parts，to use the smallest exhausts possible. Arrow decided to use for several street bikes’ silencers a section initially designed for a completely different “world” and the Street-Thunder range was born.
Street Thunder silencers are available in titanium，carbon fiber and aluminum，with the endcap (with a fully renewed design) available in stainless steel or carbon. To compensate for the lower internal volume，research and tests have been done on racetracks and in Arrow’s R＆D，looking for the better materials available in the market for noise reduction.
Street Thunder silencer are light and powerful，they are available as slip on systems or as a part of the full system (with Arrow collectors) and are available also in a street legal versions.

※ ご購入の際は、構成画像を十分にご確認下さい。
※ メーカー都合により商品の仕様変更がある場合がございます。ご了承ください。
※ 画像には他の商品が含まれている場合があります。