FMF Factory 4.1 RCT Slip-On Muffler - Stainless Steel - Carbon Fiber Cap KX 450 2024 042403 1821-2093 Slip-On Line Muffler Round recorded on Akrapovic’s in-house dyno

recorded on Akrapovic’s in-house dyno with back-to-back tests of the Kawasaki with a Racing Line (Titanium) exhaust and a Ninja ZX-10RR with a standard stock exhaust system

Extreme vibration resistance

Replacement support cushions for use with OEM-style hard saddlebags

The original Stealth I mirror with a 4-3/4" stem

A combination of racing materials like carbon fiber for the muffler outer sleeve give these exhaust systems a racing touch

FMF Factory 4.1 RCT Slip-On Muffler - Stainless Steel - Carbon Fiber Cap KX 450 2024 042403 1821-2093 Slip-On Line Muffler Round recorded on Akrapovic’s in-house dynoSpark arrestor screen insert included 94dB insert included For closed course competition use only