The Factory 4.1 RCT incorporates the latest FMF resonance chamber technology both internally and externally. In addition, FMF achieves a shorter overall length that is less prone to crash damage and complementary to Factory Forward Engineering - moving the muffler closer to the engine to centralize mass.

Details:

• Material: aluminum (muffler shell), stainless steel
• End cap: Carbon
• Type: Complete system
• Constructed exclusively from aerospace quality materials
• More power over the entire speed range
• Great weight saving
• 94 DB insert included
• Megabomb manifold