FRESCO Factory Expansion Chamber Steel for KTM 250EXC, 250EXCRACING, 250SX Husqvarna TC250, TE250, TE300

The Factory expansion is made of variable thickness steel sheet. This feature provides greater protection in the most exposed parts to damage and maintains a good sound to the exhaust system.

• Completely handmade, eye-catching look
• Welded joints are contained, to avoid protrusions.
• Power increase over the entire range of use.
• Compatible with the original silencer.