Muffler + silencer ARROW All-Road 2T MINI THUNDER TITANIUM RACING NOT homologated for KTM 250 / 300 EXC 2T 04 -- 10

​Born to fit off-road 2 strokes bikes, All-Road 2T exhausts are made with the same materials and processes used in Street 2T exhausts: special, low-thickness metal sheets, oxy-acetilenic welding with hand-made re-working to ensure the smoothest flow of gases possible for the maximum performance. The expansion chamber is treated with a transparent-paint finish that puts in evidence the welding strips and the structure of the system. Silencers are available in the Round Sil version (cylindrical section, titanium body) and in the new Mini Thunder version, with a diamond-shaped section, inspired by bigger Thunder and Race-Tech silencers. All-Road 2T exhausts give a very good power gain at mid- and high-range, without compromising the functioning at lower rpm levels. These exhausts are the top-level choice for off-road 2 strokes bikes, are easy to fit and, depending on the application are available in a street legal version.